| 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 | $198.73 | 5.603% | $209.8648 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $234.66 | 8.233% | $253.9796 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $116.44 | 4.638% | $121.8405 | $121.84 | $121.85 | $121.80 |
| Purchase #4 | $173.86 | 12.680% | $195.9054 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $243.81 | 10.624% | $269.7124 | $269.71 | $269.70 | $269.70 |
| Purchase #6 | $12.49 | 6.541% | $13.307 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $175.42 | 5.798% | $185.5909 | $185.59 | $185.60 | $185.60 |
| 7 purchase totals = | $1,155.41 | $1,250.2006 | $1,250.20 | $1,250.20 | $1,250.20 | |