| 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 | $209.69 | 11.207% | $233.19 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $209.74 | 13.499% | $238.0528 | $238.05 | $238.05 | $238.10 |
| Purchase #3 | $191.91 | 6.648% | $204.6682 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $45.70 | 4.323% | $47.6756 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $213.39 | 7.779% | $229.9896 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $164.74 | 11.141% | $183.0937 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $17.73 | 8.284% | $19.1988 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $1,052.90 | $1,155.8687 | $1,155.87 | $1,155.90 | $1,156.00 | |