| 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 | $228.42 | 12.219% | $256.3306 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $131.65 | 4.628% | $137.7428 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $212.39 | 13.848% | $241.8018 | $241.80 | $241.80 | $241.80 |
| Purchase #4 | $168.77 | 8.850% | $183.7061 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $20.79 | 5.221% | $21.8754 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $118.26 | 6.302% | $125.7127 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $5.65 | 7.685% | $6.0842 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $885.93 | $973.2536 | $973.25 | $973.30 | $973.20 | |