| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.51 | 12.215% | $146.4518 | $146.45 | $146.45 | $146.50 |
| Purchase #2 | $113.52 | 11.770% | $126.8813 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $247.72 | 13.493% | $281.1449 | $281.14 | $281.15 | $281.10 |
| Purchase #4 | $244.80 | 9.329% | $267.6374 | $267.64 | $267.65 | $267.60 |
| Purchase #5 | $137.36 | 4.679% | $143.7871 | $143.79 | $143.80 | $143.80 |
| Purchase #6 | $122.72 | 10.832% | $136.013 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $230.54 | 8.568% | $250.2927 | $250.29 | $250.30 | $250.30 |
| 7 purchase totals = | $1,227.17 | $1,352.2082 | $1,352.20 | $1,352.25 | $1,352.20 | |