| 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 | $118.51 | 4.301% | $123.6071 | $123.61 | $123.60 | $123.60 |
| Purchase #2 | $25.55 | 13.401% | $28.974 | $28.97 | $28.95 | $29.00 |
| Purchase #3 | $175.89 | 8.499% | $190.8389 | $190.84 | $190.85 | $190.80 |
| Purchase #4 | $27.96 | 4.483% | $29.2134 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $121.68 | 10.824% | $134.8506 | $134.85 | $134.85 | $134.90 |
| Purchase #6 | $246.95 | 8.309% | $267.4691 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $235.98 | 8.694% | $256.4961 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $952.52 | $1,031.4492 | $1,031.45 | $1,031.40 | $1,031.50 | |