| 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 | $236.67 | 13.142% | $267.7732 | $267.77 | $267.75 | $267.80 |
| Purchase #2 | $15.80 | 5.615% | $16.6872 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $226.41 | 13.199% | $256.2939 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $86.31 | 11.105% | $95.8947 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $51.39 | 13.868% | $58.5168 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $35.78 | 8.484% | $38.8156 | $38.82 | $38.80 | $38.80 |
| Purchase #7 | $246.48 | 10.813% | $273.1319 | $273.13 | $273.15 | $273.10 |
| 7 purchase totals = | $898.84 | $1,007.1133 | $1,007.11 | $1,007.10 | $1,007.10 | |