| 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 | $207.41 | 10.296% | $228.7649 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $237.65 | 13.668% | $270.132 | $270.13 | $270.15 | $270.10 |
| Purchase #3 | $155.87 | 13.566% | $177.0153 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $72.56 | 3.302% | $74.9559 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $228.64 | 5.322% | $240.8082 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $118.51 | 9.717% | $130.0256 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $137.70 | 6.137% | $146.1506 | $146.15 | $146.15 | $146.20 |
| 7 purchase totals = | $1,158.34 | $1,267.8525 | $1,267.86 | $1,267.85 | $1,267.90 | |