| 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 | $94.83 | 9.566% | $103.9014 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $203.82 | 10.607% | $225.4392 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $247.31 | 7.195% | $265.104 | $265.10 | $265.10 | $265.10 |
| Purchase #4 | $182.32 | 8.587% | $197.9758 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $204.79 | 13.725% | $232.8974 | $232.90 | $232.90 | $232.90 |
| Purchase #6 | $9.89 | 7.785% | $10.6599 | $10.66 | $10.65 | $10.70 |
| Purchase #7 | $118.93 | 5.130% | $125.0311 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $1,061.89 | $1,161.0088 | $1,161.01 | $1,161.05 | $1,161.00 | |