| 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 | $54.37 | 7.115% | $58.2384 | $58.24 | $58.25 | $58.20 |
| Purchase #2 | $90.40 | 7.440% | $97.1258 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $168.34 | 12.825% | $189.9296 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $226.57 | 11.764% | $253.2237 | $253.22 | $253.20 | $253.20 |
| Purchase #5 | $203.96 | 4.572% | $213.2851 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $120.52 | 9.563% | $132.0453 | $132.05 | $132.05 | $132.00 |
| Purchase #7 | $169.68 | 6.348% | $180.4513 | $180.45 | $180.45 | $180.50 |
| 7 purchase totals = | $1,033.84 | $1,124.2992 | $1,124.31 | $1,124.35 | $1,124.20 | |