| 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 | $217.52 | 10.190% | $239.6853 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $74.62 | 6.179% | $79.2308 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $217.81 | 8.860% | $237.108 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $25.46 | 5.115% | $26.7623 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $84.81 | 7.483% | $91.1563 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $198.29 | 5.244% | $208.6883 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $71.74 | 3.341% | $74.1368 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $890.25 | $956.7678 | $956.78 | $956.80 | $956.80 | |