| 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 | $28.56 | 9.456% | $31.2606 | $31.26 | $31.25 | $31.30 |
| Purchase #2 | $111.70 | 6.368% | $118.8131 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $75.39 | 10.750% | $83.4944 | $83.49 | $83.50 | $83.50 |
| Purchase #4 | $97.62 | 10.113% | $107.4923 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $241.49 | 13.465% | $274.0066 | $274.01 | $274.00 | $274.00 |
| Purchase #6 | $214.93 | 11.114% | $238.8173 | $238.82 | $238.80 | $238.80 |
| Purchase #7 | $219.39 | 5.815% | $232.1475 | $232.15 | $232.15 | $232.10 |
| 7 purchase totals = | $989.08 | $1,086.0318 | $1,086.03 | $1,086.00 | $1,086.00 | |