| 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 | $195.30 | 9.687% | $214.2187 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $241.82 | 12.553% | $272.1757 | $272.18 | $272.20 | $272.20 |
| Purchase #3 | $53.96 | 3.165% | $55.6678 | $55.67 | $55.65 | $55.70 |
| Purchase #4 | $160.73 | 7.696% | $173.0998 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $31.57 | 3.722% | $32.745 | $32.75 | $32.75 | $32.70 |
| Purchase #6 | $201.68 | 10.598% | $223.054 | $223.05 | $223.05 | $223.10 |
| Purchase #7 | $125.49 | 7.406% | $134.7838 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $1,010.55 | $1,105.7448 | $1,105.75 | $1,105.75 | $1,105.80 | |