| 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 | $9.64 | 12.453% | $10.8405 | $10.84 | $10.85 | $10.80 |
| Purchase #2 | $29.82 | 12.430% | $33.5266 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $236.38 | 7.826% | $254.8791 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $137.40 | 11.439% | $153.1172 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $202.43 | 4.810% | $212.1669 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $215.46 | 3.583% | $223.1799 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $102.84 | 9.223% | $112.3249 | $112.32 | $112.30 | $112.30 |
| 7 purchase totals = | $933.97 | $1,000.0351 | $1,000.04 | $1,000.05 | $1,000.00 | |