| 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 | $213.95 | 5.163% | $224.9962 | $225.00 | $225.00 | $225.00 |
| Purchase #2 | $220.40 | 13.481% | $250.1121 | $250.11 | $250.10 | $250.10 |
| Purchase #3 | $142.82 | 6.652% | $152.3204 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $223.96 | 8.286% | $242.5173 | $242.52 | $242.50 | $242.50 |
| Purchase #5 | $12.94 | 12.144% | $14.5114 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $249.48 | 5.230% | $262.5278 | $262.53 | $262.55 | $262.50 |
| Purchase #7 | $178.88 | 9.625% | $196.0972 | $196.10 | $196.10 | $196.10 |
| 7 purchase totals = | $1,242.43 | $1,343.0824 | $1,343.09 | $1,343.05 | $1,343.00 | |