| 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 | $226.25 | 6.686% | $241.3771 | $241.38 | $241.40 | $241.40 |
| Purchase #2 | $87.74 | 8.762% | $95.4278 | $95.43 | $95.45 | $95.40 |
| Purchase #3 | $235.84 | 6.758% | $251.7781 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $109.50 | 4.469% | $114.3936 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $73.97 | 8.251% | $80.0733 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $63.69 | 6.470% | $67.8107 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $228.79 | 7.810% | $246.6585 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $1,025.78 | $1,097.5191 | $1,097.52 | $1,097.55 | $1,097.60 | |