| 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 | $215.96 | 11.569% | $240.9444 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $158.63 | 12.676% | $178.7379 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $147.68 | 5.536% | $155.8556 | $155.86 | $155.85 | $155.90 |
| Purchase #4 | $32.38 | 13.191% | $36.6512 | $36.65 | $36.65 | $36.70 |
| Purchase #5 | $109.41 | 3.528% | $113.27 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $110.58 | 8.862% | $120.3796 | $120.38 | $120.40 | $120.40 |
| Purchase #7 | $61.29 | 10.384% | $67.6544 | $67.65 | $67.65 | $67.70 |
| 7 purchase totals = | $835.93 | $913.4931 | $913.49 | $913.50 | $913.60 | |