| 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 | $203.79 | 4.576% | $213.1154 | $213.12 | $213.10 | $213.10 |
| Purchase #2 | $131.39 | 3.759% | $136.329 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $47.57 | 13.358% | $53.9244 | $53.92 | $53.90 | $53.90 |
| Purchase #4 | $28.66 | 8.197% | $31.0093 | $31.01 | $31.00 | $31.00 |
| Purchase #5 | $108.50 | 11.372% | $120.8386 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $212.91 | 13.667% | $242.0084 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $54.95 | 10.762% | $60.8637 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $787.77 | $858.0888 | $858.09 | $858.05 | $858.00 | |