| 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 | $230.65 | 6.256% | $245.0795 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $112.29 | 7.542% | $120.7589 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $101.30 | 8.555% | $109.9662 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $240.73 | 4.626% | $251.8662 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $88.94 | 11.286% | $98.9778 | $98.98 | $99.00 | $99.00 |
| Purchase #6 | $156.31 | 8.191% | $169.1134 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $20.51 | 9.531% | $22.4648 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $950.73 | $1,018.2268 | $1,018.23 | $1,018.20 | $1,018.40 | |