| 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 | $235.66 | 4.627% | $246.564 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $19.95 | 8.245% | $21.5949 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $212.52 | 4.337% | $221.737 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $159.47 | 6.669% | $170.1051 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $102.69 | 13.615% | $116.6712 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $31.25 | 4.151% | $32.5472 | $32.55 | $32.55 | $32.50 |
| Purchase #7 | $249.90 | 4.593% | $261.3779 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,011.44 | $1,070.5973 | $1,070.60 | $1,070.60 | $1,070.60 | |