| 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 | $239.88 | 11.359% | $267.128 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $19.64 | 10.691% | $21.7397 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $13.98 | 4.732% | $14.6415 | $14.64 | $14.65 | $14.60 |
| Purchase #4 | $108.54 | 11.114% | $120.6031 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $44.71 | 13.634% | $50.8058 | $50.81 | $50.80 | $50.80 |
| Purchase #6 | $112.82 | 13.792% | $128.3801 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $56.75 | 10.422% | $62.6645 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $596.32 | $665.9627 | $665.96 | $666.00 | $665.90 | |