| 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 | $102.66 | 10.603% | $113.545 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $197.68 | 4.416% | $206.4095 | $206.41 | $206.40 | $206.40 |
| Purchase #3 | $101.76 | 10.168% | $112.107 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $66.50 | 10.834% | $73.7046 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $216.30 | 7.592% | $232.7215 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $51.89 | 13.390% | $58.8381 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $11.49 | 13.529% | $13.0445 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $748.28 | $810.3702 | $810.37 | $810.35 | $810.20 | |