| 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 | $228.62 | 13.522% | $259.534 | $259.53 | $259.55 | $259.50 |
| Purchase #2 | $172.87 | 7.731% | $186.2346 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $244.26 | 9.495% | $267.4525 | $267.45 | $267.45 | $267.50 |
| Purchase #4 | $14.73 | 5.591% | $15.5536 | $15.55 | $15.55 | $15.60 |
| Purchase #5 | $216.45 | 4.141% | $225.4132 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $26.70 | 3.390% | $27.6051 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $125.86 | 3.244% | $129.9429 | $129.94 | $129.95 | $129.90 |
| 7 purchase totals = | $1,029.49 | $1,111.7359 | $1,111.72 | $1,111.75 | $1,111.70 | |