| 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 | $134.67 | 6.195% | $143.0128 | $143.01 | $143.00 | $143.00 |
| Purchase #2 | $227.52 | 3.809% | $236.1862 | $236.19 | $236.20 | $236.20 |
| Purchase #3 | $118.25 | 9.617% | $129.6221 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $102.43 | 9.692% | $112.3575 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $80.81 | 4.127% | $84.145 | $84.15 | $84.15 | $84.10 |
| Purchase #6 | $218.90 | 11.634% | $244.3668 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $152.68 | 4.339% | $159.3048 | $159.30 | $159.30 | $159.30 |
| 7 purchase totals = | $1,035.26 | $1,108.9952 | $1,109.00 | $1,108.95 | $1,109.00 | |