| 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 | $230.72 | 8.107% | $249.4245 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $58.84 | 12.149% | $65.9885 | $65.99 | $66.00 | $66.00 |
| Purchase #3 | $223.61 | 4.219% | $233.0441 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $92.45 | 7.302% | $99.2007 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $24.86 | 12.114% | $27.8715 | $27.87 | $27.85 | $27.90 |
| Purchase #6 | $91.85 | 11.765% | $102.6562 | $102.66 | $102.65 | $102.70 |
| Purchase #7 | $28.80 | 9.741% | $31.6054 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $751.13 | $809.7909 | $809.79 | $809.75 | $809.80 | |