| 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 | $242.63 | 6.380% | $258.1098 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $87.56 | 6.494% | $93.2461 | $93.25 | $93.25 | $93.20 |
| Purchase #3 | $74.45 | 13.516% | $84.5127 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $175.41 | 13.827% | $199.6639 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $19.46 | 9.327% | $21.275 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $202.59 | 8.261% | $219.326 | $219.33 | $219.35 | $219.30 |
| Purchase #7 | $41.93 | 11.321% | $46.6769 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $844.03 | $922.8104 | $922.82 | $922.85 | $922.80 | |