| 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 | $194.48 | 12.850% | $219.4707 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $214.44 | 10.590% | $237.1492 | $237.15 | $237.15 | $237.10 |
| Purchase #3 | $152.62 | 13.832% | $173.7304 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $85.94 | 12.107% | $96.3448 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $212.44 | 7.712% | $228.8234 | $228.82 | $228.80 | $228.80 |
| Purchase #6 | $27.85 | 7.551% | $29.953 | $29.95 | $29.95 | $30.00 |
| Purchase #7 | $11.61 | 7.160% | $12.4413 | $12.44 | $12.45 | $12.40 |
| 7 purchase totals = | $899.38 | $997.9128 | $997.90 | $997.90 | $997.80 | |