| 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 | $46.53 | 12.669% | $52.4249 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $9.71 | 13.741% | $11.0443 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $231.37 | 5.706% | $244.572 | $244.57 | $244.55 | $244.60 |
| Purchase #4 | $143.98 | 6.219% | $152.9341 | $152.93 | $152.95 | $152.90 |
| Purchase #5 | $237.35 | 12.406% | $266.7956 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $201.56 | 11.748% | $225.2393 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $68.89 | 12.793% | $77.7031 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $939.39 | $1,030.7133 | $1,030.70 | $1,030.70 | $1,030.60 | |