| 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 | $206.84 | 6.265% | $219.7985 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $11.90 | 3.434% | $12.3086 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $181.44 | 11.216% | $201.7903 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $233.48 | 9.306% | $255.2076 | $255.21 | $255.20 | $255.20 |
| Purchase #5 | $33.41 | 11.483% | $37.2465 | $37.25 | $37.25 | $37.20 |
| Purchase #6 | $197.49 | 4.203% | $205.7905 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $19.45 | 6.363% | $20.6876 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $884.01 | $952.8296 | $952.84 | $952.85 | $952.80 | |