| 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 | $127.35 | 12.850% | $143.7145 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $142.49 | 12.674% | $160.5492 | $160.55 | $160.55 | $160.50 |
| Purchase #3 | $218.93 | 13.439% | $248.352 | $248.35 | $248.35 | $248.40 |
| Purchase #4 | $97.39 | 7.590% | $104.7819 | $104.78 | $104.80 | $104.80 |
| Purchase #5 | $103.66 | 3.863% | $107.6644 | $107.66 | $107.65 | $107.70 |
| Purchase #6 | $199.85 | 10.309% | $220.4525 | $220.45 | $220.45 | $220.50 |
| Purchase #7 | $71.35 | 8.141% | $77.1586 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $961.02 | $1,062.6731 | $1,062.66 | $1,062.65 | $1,062.80 | |