| 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 | $195.33 | 4.276% | $203.6823 | $203.68 | $203.70 | $203.70 |
| Purchase #2 | $246.77 | 4.476% | $257.8154 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $21.52 | 3.783% | $22.3341 | $22.33 | $22.35 | $22.30 |
| Purchase #4 | $39.45 | 3.843% | $40.9661 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $103.29 | 7.625% | $111.1659 | $111.17 | $111.15 | $111.20 |
| Purchase #6 | $158.78 | 3.210% | $163.8768 | $163.88 | $163.90 | $163.90 |
| Purchase #7 | $153.48 | 11.594% | $171.2745 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $918.62 | $971.1151 | $971.12 | $971.10 | $971.20 | |