| 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 | $195.31 | 4.147% | $203.4095 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $35.46 | 13.334% | $40.1882 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $170.82 | 3.392% | $176.6142 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $229.60 | 13.123% | $259.7304 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $120.83 | 3.252% | $124.7594 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $52.40 | 8.118% | $56.6538 | $56.65 | $56.65 | $56.70 |
| Purchase #7 | $213.81 | 4.230% | $222.8542 | $222.85 | $222.85 | $222.90 |
| 7 purchase totals = | $1,018.23 | $1,084.2097 | $1,084.20 | $1,084.20 | $1,084.30 | |