| 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 | $229.65 | 12.673% | $258.7535 | $258.75 | $258.75 | $258.80 |
| Purchase #2 | $95.27 | 13.138% | $107.7866 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $103.81 | 4.581% | $108.5655 | $108.57 | $108.55 | $108.60 |
| Purchase #4 | $93.35 | 6.712% | $99.6157 | $99.62 | $99.60 | $99.60 |
| Purchase #5 | $207.88 | 13.789% | $236.5446 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $13.79 | 4.374% | $14.3932 | $14.39 | $14.40 | $14.40 |
| Purchase #7 | $146.53 | 12.851% | $165.3606 | $165.36 | $165.35 | $165.40 |
| 7 purchase totals = | $890.28 | $991.0197 | $991.02 | $991.00 | $991.10 | |