| 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 | $105.38 | 3.104% | $108.651 | $108.65 | $108.65 | $108.70 |
| Purchase #2 | $182.31 | 6.128% | $193.482 | $193.48 | $193.50 | $193.50 |
| Purchase #3 | $78.55 | 9.368% | $85.9086 | $85.91 | $85.90 | $85.90 |
| Purchase #4 | $88.45 | 11.115% | $98.2812 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $115.99 | 12.123% | $130.0515 | $130.05 | $130.05 | $130.10 |
| Purchase #6 | $133.64 | 11.542% | $149.0647 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $220.64 | 3.760% | $228.9361 | $228.94 | $228.95 | $228.90 |
| 7 purchase totals = | $924.96 | $994.3751 | $994.37 | $994.40 | $994.50 | |