| 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 | $128.68 | 8.867% | $140.0901 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $214.81 | 5.230% | $226.0446 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $120.82 | 9.861% | $132.7341 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $72.45 | 10.419% | $79.9986 | $80.00 | $80.00 | $80.00 |
| Purchase #5 | $219.84 | 12.146% | $246.5418 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $56.79 | 5.469% | $59.8958 | $59.90 | $59.90 | $59.90 |
| Purchase #7 | $169.49 | 5.408% | $178.656 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $982.88 | $1,063.9610 | $1,063.96 | $1,064.00 | $1,063.90 | |