| 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 | $216.31 | 12.162% | $242.6176 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $13.55 | 3.369% | $14.0065 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $17.55 | 3.409% | $18.1483 | $18.15 | $18.15 | $18.10 |
| Purchase #4 | $114.62 | 3.589% | $118.7337 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $34.64 | 10.325% | $38.2166 | $38.22 | $38.20 | $38.20 |
| Purchase #6 | $150.41 | 9.421% | $164.5801 | $164.58 | $164.60 | $164.60 |
| Purchase #7 | $101.86 | 12.441% | $114.5324 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $648.94 | $710.8352 | $710.84 | $710.85 | $710.70 | |