| 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 | $24.64 | 10.698% | $27.276 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $230.41 | 10.607% | $254.8496 | $254.85 | $254.85 | $254.80 |
| Purchase #3 | $129.38 | 10.383% | $142.8135 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $64.64 | 7.556% | $69.5242 | $69.52 | $69.50 | $69.50 |
| Purchase #5 | $157.99 | 4.111% | $164.485 | $164.49 | $164.50 | $164.50 |
| Purchase #6 | $180.48 | 9.672% | $197.936 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $48.51 | 9.561% | $53.148 | $53.15 | $53.15 | $53.10 |
| 7 purchase totals = | $836.05 | $910.0323 | $910.04 | $910.05 | $909.90 | |