| 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 | $212.72 | 10.397% | $234.8365 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $157.25 | 6.388% | $167.2951 | $167.30 | $167.30 | $167.30 |
| Purchase #3 | $161.58 | 4.536% | $168.9093 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $148.26 | 3.320% | $153.1822 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $52.52 | 10.643% | $58.1097 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $110.73 | 12.414% | $124.476 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $249.43 | 11.547% | $278.2317 | $278.23 | $278.25 | $278.20 |
| 7 purchase totals = | $1,092.49 | $1,185.0405 | $1,185.05 | $1,185.10 | $1,185.00 | |