| 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 | $118.87 | 7.629% | $127.9386 | $127.94 | $127.95 | $127.90 |
| Purchase #2 | $91.51 | 5.469% | $96.5147 | $96.51 | $96.50 | $96.50 |
| Purchase #3 | $128.73 | 11.764% | $143.8738 | $143.87 | $143.85 | $143.90 |
| Purchase #4 | $135.28 | 6.670% | $144.3032 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $214.59 | 9.672% | $235.3451 | $235.35 | $235.35 | $235.30 |
| Purchase #6 | $224.50 | 4.813% | $235.3052 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $247.91 | 6.533% | $264.106 | $264.11 | $264.10 | $264.10 |
| 7 purchase totals = | $1,161.39 | $1,247.3866 | $1,247.39 | $1,247.35 | $1,247.30 | |