| 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 | $101.31 | 9.546% | $110.9811 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $159.65 | 9.348% | $174.5741 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $165.94 | 4.552% | $173.4936 | $173.49 | $173.50 | $173.50 |
| Purchase #4 | $99.46 | 8.321% | $107.7361 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $169.56 | 12.484% | $190.7279 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $23.52 | 10.780% | $26.0555 | $26.06 | $26.05 | $26.10 |
| Purchase #7 | $243.35 | 10.509% | $268.9237 | $268.92 | $268.90 | $268.90 |
| 7 purchase totals = | $962.79 | $1,052.4920 | $1,052.49 | $1,052.50 | $1,052.50 | |