| 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 | $39.82 | 6.259% | $42.3123 | $42.31 | $42.30 | $42.30 |
| Purchase #2 | $235.38 | 3.862% | $244.4704 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $185.87 | 12.139% | $208.4328 | $208.43 | $208.45 | $208.40 |
| Purchase #4 | $45.92 | 11.585% | $51.2398 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $110.35 | 5.701% | $116.6411 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $124.47 | 8.681% | $135.2752 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $212.59 | 11.717% | $237.4992 | $237.50 | $237.50 | $237.50 |
| 7 purchase totals = | $954.40 | $1,035.8708 | $1,035.87 | $1,035.90 | $1,035.80 | |