| 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 | $225.95 | 4.328% | $235.7291 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $234.69 | 11.170% | $260.9049 | $260.90 | $260.90 | $260.90 |
| Purchase #3 | $107.77 | 3.141% | $111.1551 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $233.91 | 13.778% | $266.1381 | $266.14 | $266.15 | $266.10 |
| Purchase #5 | $230.27 | 7.580% | $247.7245 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $242.87 | 9.243% | $265.3185 | $265.32 | $265.30 | $265.30 |
| Purchase #7 | $163.94 | 9.117% | $178.8864 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $1,439.40 | $1,565.8566 | $1,565.86 | $1,565.85 | $1,565.80 | |