| 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 | $243.87 | 10.673% | $269.8982 | $269.90 | $269.90 | $269.90 |
| Purchase #2 | $37.81 | 4.523% | $39.5201 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $168.25 | 3.128% | $173.5129 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $116.84 | 13.465% | $132.5725 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $217.88 | 9.188% | $237.8988 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $226.98 | 10.179% | $250.0843 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $206.34 | 5.143% | $216.9521 | $216.95 | $216.95 | $217.00 |
| 7 purchase totals = | $1,217.97 | $1,320.4389 | $1,320.43 | $1,320.40 | $1,320.50 | |