| 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 | $163.69 | 4.357% | $170.822 | $170.82 | $170.80 | $170.80 |
| Purchase #2 | $198.66 | 13.489% | $225.4572 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $187.54 | 10.640% | $207.4943 | $207.49 | $207.50 | $207.50 |
| Purchase #4 | $92.43 | 13.712% | $105.104 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $97.95 | 3.243% | $101.1265 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $193.91 | 4.284% | $202.2171 | $202.22 | $202.20 | $202.20 |
| Purchase #7 | $249.26 | 8.784% | $271.155 | $271.16 | $271.15 | $271.20 |
| 7 purchase totals = | $1,183.44 | $1,283.3761 | $1,283.38 | $1,283.35 | $1,283.40 | |