| 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 | $130.82 | 13.589% | $148.5971 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $6.59 | 9.404% | $7.2097 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $89.98 | 8.216% | $97.3728 | $97.37 | $97.35 | $97.40 |
| Purchase #4 | $248.88 | 8.680% | $270.4828 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $196.98 | 7.710% | $212.1672 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $234.29 | 3.812% | $243.2211 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $82.41 | 6.242% | $87.554 | $87.55 | $87.55 | $87.60 |
| 7 purchase totals = | $989.95 | $1,066.6047 | $1,066.60 | $1,066.55 | $1,066.70 | |