| 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 | $222.94 | 11.184% | $247.8736 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $6.55 | 10.653% | $7.2478 | $7.25 | $7.25 | $7.20 |
| Purchase #3 | $194.83 | 4.127% | $202.8706 | $202.87 | $202.85 | $202.90 |
| Purchase #4 | $59.40 | 11.624% | $66.3047 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $129.31 | 4.462% | $135.0798 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $31.29 | 13.271% | $35.4425 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $133.37 | 13.784% | $151.7537 | $151.75 | $151.75 | $151.80 |
| 7 purchase totals = | $777.69 | $846.5727 | $846.56 | $846.55 | $846.60 | |