| 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 | $247.56 | 8.456% | $268.4937 | $268.49 | $268.50 | $268.50 |
| Purchase #2 | $102.61 | 8.854% | $111.6951 | $111.70 | $111.70 | $111.70 |
| Purchase #3 | $189.38 | 3.380% | $195.781 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $13.31 | 6.337% | $14.1535 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $167.28 | 3.201% | $172.6346 | $172.63 | $172.65 | $172.60 |
| Purchase #6 | $33.51 | 3.747% | $34.7656 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $42.68 | 9.748% | $46.8404 | $46.84 | $46.85 | $46.80 |
| 7 purchase totals = | $796.33 | $844.3639 | $844.36 | $844.40 | $844.40 | |