| 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 | $218.38 | 6.149% | $231.8082 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $159.38 | 13.147% | $180.3337 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $216.62 | 9.869% | $237.9982 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $120.66 | 3.588% | $124.9893 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $20.52 | 5.292% | $21.6059 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $32.55 | 3.746% | $33.7693 | $33.77 | $33.75 | $33.80 |
| Purchase #7 | $54.45 | 11.636% | $60.7858 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $822.56 | $891.2904 | $891.30 | $891.30 | $891.30 | |