| 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 | $218.93 | 7.244% | $234.7893 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $140.33 | 7.641% | $151.0526 | $151.05 | $151.05 | $151.10 |
| Purchase #3 | $128.42 | 12.688% | $144.7139 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $182.98 | 9.476% | $200.3192 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $128.96 | 7.337% | $138.4218 | $138.42 | $138.40 | $138.40 |
| Purchase #6 | $31.69 | 8.280% | $34.3139 | $34.31 | $34.30 | $34.30 |
| Purchase #7 | $32.94 | 4.278% | $34.3492 | $34.35 | $34.35 | $34.30 |
| 7 purchase totals = | $864.25 | $937.9599 | $937.95 | $937.90 | $937.90 | |