| 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 | $224.77 | 9.204% | $245.4578 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $169.70 | 3.200% | $175.1304 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $225.64 | 9.664% | $247.4458 | $247.45 | $247.45 | $247.40 |
| Purchase #4 | $89.93 | 12.554% | $101.2198 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $154.87 | 3.375% | $160.0969 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $238.69 | 5.502% | $251.8227 | $251.82 | $251.80 | $251.80 |
| Purchase #7 | $47.68 | 11.532% | $53.1785 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $1,151.28 | $1,234.3519 | $1,234.36 | $1,234.35 | $1,234.30 | |