| 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 | $201.72 | 7.402% | $216.6513 | $216.65 | $216.65 | $216.70 |
| Purchase #2 | $44.40 | 4.169% | $46.251 | $46.25 | $46.25 | $46.30 |
| Purchase #3 | $23.47 | 4.135% | $24.4405 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $222.37 | 7.320% | $238.6475 | $238.65 | $238.65 | $238.60 |
| Purchase #5 | $54.37 | 10.165% | $59.8967 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $170.60 | 4.138% | $177.6594 | $177.66 | $177.65 | $177.70 |
| Purchase #7 | $129.43 | 12.665% | $145.8223 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $846.36 | $909.3687 | $909.37 | $909.35 | $909.40 | |