| 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 | $114.68 | 6.124% | $121.703 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $58.76 | 10.459% | $64.9057 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $138.38 | 3.437% | $143.1361 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $105.92 | 8.251% | $114.6595 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $103.35 | 9.445% | $113.1114 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $68.67 | 7.226% | $73.6321 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $148.60 | 6.569% | $158.3615 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $738.36 | $789.5093 | $789.51 | $789.50 | $789.50 | |