| 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 | $230.81 | 5.472% | $243.4399 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $248.40 | 3.586% | $257.3076 | $257.31 | $257.30 | $257.30 |
| Purchase #3 | $100.75 | 8.309% | $109.1213 | $109.12 | $109.10 | $109.10 |
| Purchase #4 | $180.72 | 10.131% | $199.0287 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $22.85 | 3.434% | $23.6347 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $12.96 | 12.549% | $14.5864 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $110.60 | 9.829% | $121.4709 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $907.09 | $968.5895 | $968.59 | $968.60 | $968.50 | |