| 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 | $207.99 | 4.495% | $217.3392 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $232.30 | 5.162% | $244.2913 | $244.29 | $244.30 | $244.30 |
| Purchase #3 | $136.99 | 3.835% | $142.2436 | $142.24 | $142.25 | $142.20 |
| Purchase #4 | $185.72 | 11.660% | $207.375 | $207.38 | $207.40 | $207.40 |
| Purchase #5 | $29.31 | 9.110% | $31.9801 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $223.54 | 7.112% | $239.4382 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $191.52 | 13.333% | $217.0554 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $1,207.37 | $1,299.7228 | $1,299.73 | $1,299.80 | $1,299.70 | |