| 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 | $240.84 | 4.672% | $252.092 | $252.09 | $252.10 | $252.10 |
| Purchase #2 | $35.95 | 8.232% | $38.9094 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $50.45 | 13.743% | $57.3833 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $13.54 | 6.524% | $14.4233 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $213.97 | 4.783% | $224.2042 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $84.50 | 4.863% | $88.6092 | $88.61 | $88.60 | $88.60 |
| Purchase #7 | $127.99 | 7.401% | $137.4625 | $137.46 | $137.45 | $137.50 |
| 7 purchase totals = | $767.24 | $813.0839 | $813.07 | $813.05 | $813.10 | |