| 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 | $232.44 | 8.384% | $251.9278 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $106.97 | 6.702% | $114.1391 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $209.92 | 5.148% | $220.7267 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $240.48 | 12.856% | $271.3961 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $232.71 | 12.118% | $260.9098 | $260.91 | $260.90 | $260.90 |
| Purchase #6 | $241.77 | 11.204% | $268.8579 | $268.86 | $268.85 | $268.90 |
| Purchase #7 | $218.47 | 9.337% | $238.8685 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $1,482.76 | $1,626.8259 | $1,626.84 | $1,626.85 | $1,626.80 | |