| 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 | $194.38 | 6.178% | $206.3888 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $197.65 | 8.531% | $214.5115 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $74.25 | 12.450% | $83.4941 | $83.49 | $83.50 | $83.50 |
| Purchase #4 | $212.88 | 3.732% | $220.8247 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $84.60 | 4.120% | $88.0855 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $105.44 | 6.288% | $112.0701 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $31.94 | 8.350% | $34.607 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $901.14 | $959.9817 | $959.98 | $959.95 | $960.00 | |