| 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 | $166.30 | 11.302% | $185.0952 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $207.55 | 10.590% | $229.5295 | $229.53 | $229.55 | $229.50 |
| Purchase #3 | $245.90 | 6.281% | $261.345 | $261.35 | $261.35 | $261.30 |
| Purchase #4 | $158.30 | 8.663% | $172.0135 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $44.68 | 10.641% | $49.4344 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $110.45 | 3.348% | $114.1479 | $114.15 | $114.15 | $114.10 |
| Purchase #7 | $245.68 | 9.672% | $269.4422 | $269.44 | $269.45 | $269.40 |
| 7 purchase totals = | $1,178.86 | $1,281.0077 | $1,281.01 | $1,281.05 | $1,280.80 | |