| 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 | $194.82 | 13.354% | $220.8363 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $214.75 | 12.404% | $241.3876 | $241.39 | $241.40 | $241.40 |
| Purchase #3 | $12.43 | 12.240% | $13.9514 | $13.95 | $13.95 | $14.00 |
| Purchase #4 | $102.74 | 9.266% | $112.2599 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $99.51 | 3.255% | $102.7491 | $102.75 | $102.75 | $102.70 |
| Purchase #6 | $74.32 | 5.479% | $78.392 | $78.39 | $78.40 | $78.40 |
| Purchase #7 | $34.60 | 11.350% | $38.5271 | $38.53 | $38.55 | $38.50 |
| 7 purchase totals = | $733.17 | $808.1034 | $808.11 | $808.15 | $808.10 | |