| 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 | $214.53 | 3.584% | $222.2188 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $206.39 | 4.821% | $216.3401 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $22.91 | 8.473% | $24.8512 | $24.85 | $24.85 | $24.90 |
| Purchase #4 | $6.87 | 8.785% | $7.4735 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $90.77 | 8.148% | $98.1659 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $107.33 | 4.577% | $112.2425 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $22.71 | 4.221% | $23.6686 | $23.67 | $23.65 | $23.70 |
| 7 purchase totals = | $671.51 | $704.9606 | $704.96 | $704.90 | $705.00 | |