| 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 | $195.39 | 12.554% | $219.9193 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $5.35 | 12.335% | $6.0099 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $126.71 | 11.815% | $141.6808 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $90.25 | 13.512% | $102.4446 | $102.44 | $102.45 | $102.40 |
| Purchase #5 | $61.57 | 10.380% | $67.961 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $214.45 | 6.867% | $229.1763 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $37.66 | 9.403% | $41.2012 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $731.38 | $808.3931 | $808.39 | $808.40 | $808.40 | |