| 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 | $106.34 | 3.843% | $110.4266 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $6.32 | 5.832% | $6.6886 | $6.69 | $6.70 | $6.70 |
| Purchase #3 | $121.47 | 10.382% | $134.081 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $232.38 | 3.594% | $240.7317 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $147.48 | 3.249% | $152.2716 | $152.27 | $152.25 | $152.30 |
| Purchase #6 | $151.54 | 6.230% | $160.9809 | $160.98 | $161.00 | $161.00 |
| Purchase #7 | $174.29 | 8.499% | $189.1029 | $189.10 | $189.10 | $189.10 |
| 7 purchase totals = | $939.82 | $994.2833 | $994.28 | $994.35 | $994.30 | |