| 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 | $95.76 | 8.268% | $103.6774 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $27.43 | 13.250% | $31.0645 | $31.06 | $31.05 | $31.10 |
| Purchase #3 | $248.51 | 7.111% | $266.1815 | $266.18 | $266.20 | $266.20 |
| Purchase #4 | $208.83 | 9.636% | $228.9529 | $228.95 | $228.95 | $229.00 |
| Purchase #5 | $12.38 | 6.388% | $13.1708 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $210.25 | 6.759% | $224.4608 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $11.27 | 13.704% | $12.8144 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $814.43 | $880.3223 | $880.31 | $880.30 | $880.50 | |