| 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 | $210.56 | 10.516% | $232.7025 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $61.37 | 7.690% | $66.0894 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $120.91 | 8.110% | $130.7158 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $67.28 | 5.444% | $70.9427 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $38.79 | 3.480% | $40.1399 | $40.14 | $40.15 | $40.10 |
| Purchase #6 | $157.90 | 12.161% | $177.1022 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $154.28 | 12.833% | $174.0788 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $811.09 | $891.7713 | $891.77 | $891.80 | $891.70 | |