| 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 | $187.84 | 6.253% | $199.5856 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $212.32 | 9.821% | $233.1719 | $233.17 | $233.15 | $233.20 |
| Purchase #3 | $225.63 | 11.263% | $251.0427 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $25.72 | 11.307% | $28.6282 | $28.63 | $28.65 | $28.60 |
| Purchase #5 | $217.97 | 3.330% | $225.2284 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $189.47 | 11.159% | $210.613 | $210.61 | $210.60 | $210.60 |
| Purchase #7 | $56.36 | 5.173% | $59.2755 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $1,115.31 | $1,207.5453 | $1,207.55 | $1,207.60 | $1,207.50 | |