| 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 | $193.81 | 13.540% | $220.0519 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $163.78 | 9.455% | $179.2654 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $117.35 | 10.197% | $129.3162 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $194.29 | 12.862% | $219.2796 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $46.29 | 4.398% | $48.3258 | $48.33 | $48.35 | $48.30 |
| Purchase #6 | $19.30 | 4.405% | $20.1502 | $20.15 | $20.15 | $20.20 |
| Purchase #7 | $103.36 | 5.337% | $108.8763 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $838.18 | $925.2654 | $925.28 | $925.30 | $925.40 | |