| 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 | $86.97 | 4.834% | $91.1741 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $248.80 | 4.827% | $260.8096 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $89.96 | 12.449% | $101.1591 | $101.16 | $101.15 | $101.20 |
| Purchase #4 | $221.79 | 11.267% | $246.7791 | $246.78 | $246.80 | $246.80 |
| Purchase #5 | $190.63 | 8.387% | $206.6181 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $127.71 | 10.206% | $140.7441 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $250.46 | 9.800% | $275.0051 | $275.01 | $275.00 | $275.00 |
| 7 purchase totals = | $1,216.32 | $1,322.2892 | $1,322.29 | $1,322.25 | $1,322.30 | |