| 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 | $192.32 | 6.545% | $204.9073 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $25.88 | 3.673% | $26.8306 | $26.83 | $26.85 | $26.80 |
| Purchase #3 | $135.78 | 4.480% | $141.8629 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $39.34 | 5.453% | $41.4852 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $208.41 | 9.420% | $228.0422 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $200.68 | 3.191% | $207.0837 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $86.25 | 7.148% | $92.4152 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $888.66 | $942.6271 | $942.63 | $942.65 | $942.60 | |