| 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 | $210.59 | 13.116% | $238.211 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $175.77 | 6.647% | $187.4534 | $187.45 | $187.45 | $187.50 |
| Purchase #3 | $107.84 | 7.787% | $116.2375 | $116.24 | $116.25 | $116.20 |
| Purchase #4 | $230.70 | 8.798% | $250.997 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $137.66 | 12.182% | $154.4297 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $228.47 | 3.364% | $236.1557 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $226.34 | 4.616% | $236.7879 | $236.79 | $236.80 | $236.80 |
| 7 purchase totals = | $1,317.37 | $1,420.2722 | $1,420.28 | $1,420.30 | $1,420.30 | |