| 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 | $108.77 | 10.816% | $120.5346 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $246.35 | 6.730% | $262.9294 | $262.93 | $262.95 | $262.90 |
| Purchase #3 | $34.83 | 13.869% | $39.6606 | $39.66 | $39.65 | $39.70 |
| Purchase #4 | $118.73 | 6.105% | $125.9785 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $219.61 | 4.368% | $229.2026 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $123.78 | 3.466% | $128.0702 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $210.80 | 11.721% | $235.5079 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $1,062.87 | $1,141.8838 | $1,141.88 | $1,141.90 | $1,141.90 | |