| 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 | $203.29 | 12.618% | $228.9411 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $112.76 | 10.422% | $124.5118 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $62.81 | 13.150% | $71.0695 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $122.75 | 7.628% | $132.1134 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $206.93 | 8.394% | $224.2997 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $188.99 | 9.372% | $206.7021 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $226.36 | 10.602% | $250.3587 | $250.36 | $250.35 | $250.40 |
| 7 purchase totals = | $1,123.89 | $1,237.9963 | $1,237.99 | $1,237.95 | $1,238.00 | |