| 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 | $226.87 | 10.645% | $251.0203 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $38.58 | 7.334% | $41.4095 | $41.41 | $41.40 | $41.40 |
| Purchase #3 | $32.34 | 13.552% | $36.7227 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $23.43 | 5.780% | $24.7843 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $94.90 | 4.842% | $99.4951 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $172.62 | 11.565% | $192.5835 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $128.89 | 13.554% | $146.3598 | $146.36 | $146.35 | $146.40 |
| 7 purchase totals = | $717.63 | $792.3752 | $792.37 | $792.35 | $792.40 | |