| 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 | $76.73 | 8.710% | $83.4132 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $243.99 | 12.369% | $274.1691 | $274.17 | $274.15 | $274.20 |
| Purchase #3 | $87.54 | 12.758% | $98.7084 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $34.88 | 9.474% | $38.1845 | $38.18 | $38.20 | $38.20 |
| Purchase #5 | $167.82 | 7.815% | $180.9351 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $136.67 | 10.844% | $151.4905 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $246.91 | 7.558% | $265.5715 | $265.57 | $265.55 | $265.60 |
| 7 purchase totals = | $994.54 | $1,092.4723 | $1,092.47 | $1,092.45 | $1,092.50 | |