| 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 | $225.71 | 8.109% | $244.0128 | $244.01 | $244.00 | $244.00 |
| Purchase #2 | $93.28 | 7.237% | $100.0307 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $6.83 | 3.220% | $7.0499 | $7.05 | $7.05 | $7.00 |
| Purchase #4 | $172.71 | 3.567% | $178.8706 | $178.87 | $178.85 | $178.90 |
| Purchase #5 | $8.31 | 13.379% | $9.4218 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $148.26 | 5.493% | $156.4039 | $156.40 | $156.40 | $156.40 |
| Purchase #7 | $107.35 | 10.118% | $118.2117 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $762.45 | $814.0014 | $813.99 | $813.95 | $813.90 | |