| 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 | $201.86 | 6.855% | $215.6975 | $215.70 | $215.70 | $215.70 |
| Purchase #2 | $10.91 | 5.427% | $11.5021 | $11.50 | $11.50 | $11.50 |
| Purchase #3 | $229.58 | 8.595% | $249.3124 | $249.31 | $249.30 | $249.30 |
| Purchase #4 | $118.82 | 12.282% | $133.4135 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $146.97 | 12.838% | $165.838 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $87.71 | 7.316% | $94.1269 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $130.35 | 8.722% | $141.7191 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $926.20 | $1,011.6095 | $1,011.61 | $1,011.60 | $1,011.50 | |