| 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 | $232.30 | 6.160% | $246.6097 | $246.61 | $246.60 | $246.60 |
| Purchase #2 | $160.77 | 10.215% | $177.1927 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $82.81 | 6.574% | $88.2539 | $88.25 | $88.25 | $88.30 |
| Purchase #4 | $20.71 | 9.588% | $22.6957 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $99.61 | 7.436% | $107.017 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $107.56 | 7.292% | $115.4033 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $29.34 | 8.318% | $31.7805 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $733.10 | $788.9528 | $788.95 | $788.95 | $789.00 | |