| 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 | $105.52 | 10.259% | $116.3453 | $116.35 | $116.35 | $116.30 |
| Purchase #2 | $63.27 | 4.596% | $66.1779 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $145.88 | 8.534% | $158.3294 | $158.33 | $158.35 | $158.30 |
| Purchase #4 | $190.26 | 10.612% | $210.4504 | $210.45 | $210.45 | $210.50 |
| Purchase #5 | $171.98 | 5.228% | $180.9711 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $123.87 | 7.545% | $133.216 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $238.96 | 12.563% | $268.9805 | $268.98 | $269.00 | $269.00 |
| 7 purchase totals = | $1,039.74 | $1,134.4706 | $1,134.48 | $1,134.50 | $1,134.50 | |