| 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 | $237.77 | 9.484% | $260.3201 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $108.96 | 5.426% | $114.8722 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $140.34 | 4.815% | $147.0974 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $237.51 | 5.858% | $251.4233 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $66.78 | 10.525% | $73.8086 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $49.41 | 8.722% | $53.7195 | $53.72 | $53.70 | $53.70 |
| Purchase #7 | $36.65 | 12.497% | $41.2302 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $877.42 | $942.4713 | $942.47 | $942.40 | $942.40 | |