| 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 | $185.87 | 13.420% | $210.8138 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $126.68 | 8.743% | $137.7556 | $137.76 | $137.75 | $137.80 |
| Purchase #3 | $243.45 | 5.130% | $255.939 | $255.94 | $255.95 | $255.90 |
| Purchase #4 | $121.49 | 6.335% | $129.1864 | $129.19 | $129.20 | $129.20 |
| Purchase #5 | $9.64 | 3.803% | $10.0066 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $220.83 | 11.613% | $246.475 | $246.48 | $246.50 | $246.50 |
| Purchase #7 | $97.59 | 11.635% | $108.9446 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $1,005.55 | $1,099.1210 | $1,099.13 | $1,099.15 | $1,099.10 | |