| 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 | $226.84 | 8.523% | $246.1736 | $246.17 | $246.15 | $246.20 |
| Purchase #2 | $147.92 | 6.804% | $157.9845 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $110.42 | 9.207% | $120.5864 | $120.59 | $120.60 | $120.60 |
| Purchase #4 | $187.32 | 12.592% | $210.9073 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $243.85 | 8.739% | $265.1601 | $265.16 | $265.15 | $265.20 |
| Purchase #6 | $109.35 | 7.630% | $117.6934 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $231.35 | 9.203% | $252.6411 | $252.64 | $252.65 | $252.60 |
| 7 purchase totals = | $1,257.05 | $1,371.1464 | $1,371.14 | $1,371.15 | $1,371.20 | |