| 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 | $31.36 | 10.294% | $34.5882 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $112.62 | 5.404% | $118.706 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $200.80 | 3.667% | $208.1633 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $242.80 | 9.248% | $265.2541 | $265.25 | $265.25 | $265.30 |
| Purchase #5 | $24.94 | 13.388% | $28.279 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $11.59 | 3.289% | $11.9712 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $203.81 | 6.232% | $216.5114 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $827.92 | $883.4732 | $883.47 | $883.45 | $883.60 | |