| 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 | $92.89 | 7.410% | $99.7731 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $190.78 | 11.219% | $212.1836 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $131.40 | 11.509% | $146.5228 | $146.52 | $146.50 | $146.50 |
| Purchase #4 | $235.70 | 6.113% | $250.1083 | $250.11 | $250.10 | $250.10 |
| Purchase #5 | $200.31 | 9.739% | $219.8182 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $122.57 | 13.377% | $138.9662 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $5.39 | 11.791% | $6.0255 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $979.04 | $1,073.3977 | $1,073.40 | $1,073.35 | $1,073.40 | |