| 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 | $247.33 | 12.405% | $278.0113 | $278.01 | $278.00 | $278.00 |
| Purchase #2 | $12.51 | 8.450% | $13.5671 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $38.45 | 13.423% | $43.6111 | $43.61 | $43.60 | $43.60 |
| Purchase #4 | $210.37 | 9.657% | $230.6854 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $31.67 | 13.259% | $35.8691 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $166.51 | 5.660% | $175.9345 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $73.65 | 11.749% | $82.3031 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $780.49 | $859.9816 | $859.98 | $859.95 | $860.00 | |