| 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 | $225.60 | 8.644% | $245.1009 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $211.70 | 13.741% | $240.7897 | $240.79 | $240.80 | $240.80 |
| Purchase #3 | $110.62 | 5.236% | $116.4121 | $116.41 | $116.40 | $116.40 |
| Purchase #4 | $244.32 | 4.544% | $255.4219 | $255.42 | $255.40 | $255.40 |
| Purchase #5 | $165.89 | 13.697% | $188.612 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $117.76 | 12.128% | $132.0419 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $243.66 | 6.640% | $259.839 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $1,319.55 | $1,438.2175 | $1,438.21 | $1,438.20 | $1,438.10 | |