| 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 | $184.39 | 11.390% | $205.392 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $156.84 | 6.726% | $167.3891 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $215.72 | 12.207% | $242.0529 | $242.05 | $242.05 | $242.10 |
| Purchase #4 | $24.41 | 6.470% | $25.9893 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $33.93 | 5.102% | $35.6611 | $35.66 | $35.65 | $35.70 |
| Purchase #6 | $100.86 | 9.357% | $110.2975 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $82.59 | 6.702% | $88.1252 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $798.74 | $874.9071 | $874.91 | $874.95 | $875.00 | |