| 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 | $47.27 | 13.580% | $53.6893 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $206.32 | 8.278% | $223.3992 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $180.35 | 9.809% | $198.0405 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $228.74 | 5.629% | $241.6158 | $241.62 | $241.60 | $241.60 |
| Purchase #5 | $196.69 | 9.825% | $216.0148 | $216.01 | $216.00 | $216.00 |
| Purchase #6 | $215.36 | 9.820% | $236.5084 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $100.46 | 8.374% | $108.8725 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $1,175.19 | $1,278.1405 | $1,278.14 | $1,278.10 | $1,278.10 | |