| 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 | $204.56 | 6.156% | $217.1527 | $217.15 | $217.15 | $217.20 |
| Purchase #2 | $28.47 | 3.575% | $29.4878 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $143.34 | 3.554% | $148.4343 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $244.54 | 6.561% | $260.5843 | $260.58 | $260.60 | $260.60 |
| Purchase #5 | $80.45 | 10.184% | $88.643 | $88.64 | $88.65 | $88.60 |
| Purchase #6 | $76.73 | 4.751% | $80.3754 | $80.38 | $80.40 | $80.40 |
| Purchase #7 | $230.71 | 5.723% | $243.9135 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $1,008.80 | $1,068.5910 | $1,068.58 | $1,068.65 | $1,068.60 | |