| 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 | $124.97 | 9.452% | $136.7822 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $238.51 | 7.739% | $256.9683 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $214.55 | 9.843% | $235.6682 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $131.92 | 5.125% | $138.6809 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $209.44 | 12.167% | $234.9226 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $31.29 | 8.296% | $33.8858 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $195.89 | 3.460% | $202.6678 | $202.67 | $202.65 | $202.70 |
| 7 purchase totals = | $1,146.57 | $1,239.5758 | $1,239.58 | $1,239.55 | $1,239.70 | |