| 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 | $124.37 | 9.348% | $135.9961 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $63.30 | 10.767% | $70.1155 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $236.59 | 13.790% | $269.2158 | $269.22 | $269.20 | $269.20 |
| Purchase #4 | $89.86 | 3.552% | $93.0518 | $93.05 | $93.05 | $93.10 |
| Purchase #5 | $53.66 | 3.192% | $55.3728 | $55.37 | $55.35 | $55.40 |
| Purchase #6 | $198.88 | 12.757% | $224.2511 | $224.25 | $224.25 | $224.30 |
| Purchase #7 | $169.89 | 8.343% | $184.0639 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $936.55 | $1,032.0670 | $1,032.07 | $1,032.00 | $1,032.20 | |