| 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 | $199.65 | 10.117% | $219.8486 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $46.41 | 11.446% | $51.7221 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $45.27 | 3.709% | $46.9491 | $46.95 | $46.95 | $46.90 |
| Purchase #4 | $119.27 | 8.170% | $129.0144 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $148.77 | 8.191% | $160.9558 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $175.53 | 8.583% | $190.5957 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $117.25 | 10.276% | $129.2986 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $852.15 | $928.3843 | $928.39 | $928.35 | $928.30 | |