| 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 | $195.95 | 4.123% | $204.029 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $9.38 | 6.317% | $9.9725 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $65.37 | 4.163% | $68.0914 | $68.09 | $68.10 | $68.10 |
| Purchase #4 | $191.70 | 13.518% | $217.614 | $217.61 | $217.60 | $217.60 |
| Purchase #5 | $193.53 | 9.576% | $212.0624 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $138.82 | 11.241% | $154.4248 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $181.68 | 10.527% | $200.8055 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $976.43 | $1,066.9996 | $1,066.99 | $1,066.95 | $1,067.00 | |