| 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 | $227.65 | 10.717% | $252.0473 | $252.05 | $252.05 | $252.00 |
| Purchase #2 | $88.82 | 11.643% | $99.1613 | $99.16 | $99.15 | $99.20 |
| Purchase #3 | $180.68 | 4.718% | $189.2045 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $35.52 | 7.723% | $38.2632 | $38.26 | $38.25 | $38.30 |
| Purchase #5 | $72.45 | 13.596% | $82.3003 | $82.30 | $82.30 | $82.30 |
| Purchase #6 | $22.45 | 10.685% | $24.8488 | $24.85 | $24.85 | $24.80 |
| Purchase #7 | $167.73 | 9.539% | $183.7298 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $795.30 | $869.5552 | $869.55 | $869.55 | $869.50 | |