| 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 | $244.77 | 3.845% | $254.1814 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $35.96 | 11.483% | $40.0893 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $11.48 | 8.143% | $12.4148 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $112.78 | 7.667% | $121.4268 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $150.26 | 11.856% | $168.0748 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $237.31 | 13.178% | $268.5827 | $268.58 | $268.60 | $268.60 |
| Purchase #7 | $180.31 | 9.342% | $197.1546 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $972.87 | $1,061.9244 | $1,061.91 | $1,061.95 | $1,062.00 | |