| 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 | $121.58 | 4.405% | $126.9356 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $28.90 | 13.477% | $32.7949 | $32.79 | $32.80 | $32.80 |
| Purchase #3 | $48.90 | 11.187% | $54.3704 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $194.83 | 12.593% | $219.3649 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $183.63 | 11.703% | $205.1202 | $205.12 | $205.10 | $205.10 |
| Purchase #6 | $124.72 | 12.250% | $139.9982 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $83.31 | 10.443% | $92.0101 | $92.01 | $92.00 | $92.00 |
| 7 purchase totals = | $785.87 | $870.5943 | $870.59 | $870.55 | $870.60 | |