| 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 | $227.48 | 12.501% | $255.9173 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $189.59 | 13.505% | $215.1941 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $48.48 | 5.113% | $50.9588 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $235.26 | 4.685% | $246.2819 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $25.51 | 8.559% | $27.6934 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $141.90 | 5.611% | $149.862 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $137.32 | 4.631% | $143.6793 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $1,005.54 | $1,089.5868 | $1,089.58 | $1,089.60 | $1,089.70 | |