| 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 | $98.79 | 9.209% | $107.8876 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $103.40 | 12.282% | $116.0996 | $116.10 | $116.10 | $116.10 |
| Purchase #3 | $54.79 | 4.557% | $57.2868 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $204.91 | 12.486% | $230.4951 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $30.85 | 12.816% | $34.8037 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $229.98 | 10.644% | $254.4591 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $221.35 | 13.435% | $251.0884 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $944.07 | $1,052.1203 | $1,052.13 | $1,052.15 | $1,052.20 | |