| 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 | $128.42 | 4.316% | $133.9626 | $133.96 | $133.95 | $134.00 |
| Purchase #2 | $53.40 | 3.525% | $55.2824 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $126.35 | 11.210% | $140.5138 | $140.51 | $140.50 | $140.50 |
| Purchase #4 | $30.81 | 5.126% | $32.3893 | $32.39 | $32.40 | $32.40 |
| Purchase #5 | $18.62 | 4.807% | $19.5151 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $108.55 | 9.434% | $118.7906 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $246.79 | 10.428% | $272.5253 | $272.53 | $272.55 | $272.50 |
| 7 purchase totals = | $712.94 | $772.9791 | $772.98 | $773.00 | $773.00 | |