| 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 | $112.43 | 7.596% | $120.9702 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $102.85 | 10.425% | $113.5721 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $247.50 | 11.348% | $275.5863 | $275.59 | $275.60 | $275.60 |
| Purchase #4 | $244.77 | 11.705% | $273.4203 | $273.42 | $273.40 | $273.40 |
| Purchase #5 | $217.34 | 5.184% | $228.6069 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $163.65 | 6.627% | $174.4951 | $174.50 | $174.50 | $174.50 |
| Purchase #7 | $13.51 | 10.700% | $14.9556 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $1,102.05 | $1,201.6065 | $1,201.62 | $1,201.55 | $1,201.70 | |