| 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 | $236.75 | 6.224% | $251.4853 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $139.86 | 11.458% | $155.8852 | $155.89 | $155.90 | $155.90 |
| Purchase #3 | $224.31 | 6.389% | $238.6412 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $7.65 | 4.535% | $7.9969 | $8.00 | $8.00 | $8.00 |
| Purchase #5 | $226.39 | 6.634% | $241.4087 | $241.41 | $241.40 | $241.40 |
| Purchase #6 | $56.28 | 10.761% | $62.3363 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $130.30 | 13.864% | $148.3648 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $1,021.54 | $1,106.1184 | $1,106.13 | $1,106.15 | $1,106.10 | |