| 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 | $119.42 | 7.180% | $127.9944 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $77.94 | 3.592% | $80.7396 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $58.25 | 11.464% | $64.9278 | $64.93 | $64.95 | $64.90 |
| Purchase #4 | $46.81 | 10.201% | $51.5851 | $51.59 | $51.60 | $51.60 |
| Purchase #5 | $22.46 | 8.335% | $24.332 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $21.77 | 10.730% | $24.1059 | $24.11 | $24.10 | $24.10 |
| Purchase #7 | $222.45 | 7.236% | $238.5465 | $238.55 | $238.55 | $238.50 |
| 7 purchase totals = | $569.10 | $612.2313 | $612.24 | $612.30 | $612.10 | |