| 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 | $123.42 | 6.518% | $131.4645 | $131.46 | $131.45 | $131.50 |
| Purchase #2 | $190.86 | 5.874% | $202.0711 | $202.07 | $202.05 | $202.10 |
| Purchase #3 | $45.96 | 10.247% | $50.6695 | $50.67 | $50.65 | $50.70 |
| Purchase #4 | $202.28 | 6.635% | $215.7013 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $198.28 | 7.421% | $212.9944 | $212.99 | $213.00 | $213.00 |
| Purchase #6 | $79.79 | 6.179% | $84.7202 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $125.61 | 7.803% | $135.4113 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $966.20 | $1,033.0323 | $1,033.02 | $1,032.95 | $1,033.10 | |