| 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 | $99.83 | 6.680% | $106.4986 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $159.59 | 5.226% | $167.9302 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $193.81 | 12.319% | $217.6855 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $97.54 | 3.191% | $100.6525 | $100.65 | $100.65 | $100.70 |
| Purchase #5 | $106.54 | 13.667% | $121.1008 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $242.49 | 4.121% | $252.483 | $252.48 | $252.50 | $252.50 |
| Purchase #7 | $94.49 | 11.806% | $105.6455 | $105.65 | $105.65 | $105.60 |
| 7 purchase totals = | $994.29 | $1,071.9961 | $1,072.00 | $1,072.05 | $1,072.00 | |