| 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 | $200.42 | 12.711% | $225.8954 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $206.69 | 10.790% | $228.9919 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $201.71 | 11.117% | $224.1341 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $94.27 | 4.282% | $98.3066 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $202.86 | 7.336% | $217.7418 | $217.74 | $217.75 | $217.70 |
| Purchase #6 | $124.61 | 12.445% | $140.1177 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $232.85 | 10.843% | $258.0979 | $258.10 | $258.10 | $258.10 |
| 7 purchase totals = | $1,263.41 | $1,393.2854 | $1,393.29 | $1,393.30 | $1,393.20 | |