| 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 | $219.66 | 13.363% | $249.0132 | $249.01 | $249.00 | $249.00 |
| Purchase #2 | $158.90 | 7.747% | $171.21 | $171.21 | $171.20 | $171.20 |
| Purchase #3 | $32.34 | 8.690% | $35.1503 | $35.15 | $35.15 | $35.20 |
| Purchase #4 | $67.33 | 7.355% | $72.2821 | $72.28 | $72.30 | $72.30 |
| Purchase #5 | $184.79 | 8.154% | $199.8578 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $12.61 | 9.822% | $13.8486 | $13.85 | $13.85 | $13.80 |
| Purchase #7 | $131.52 | 6.155% | $139.6151 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $807.15 | $880.9771 | $880.98 | $880.95 | $881.00 | |