| 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 | $190.80 | 13.836% | $217.1991 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $220.37 | 12.371% | $247.632 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $41.99 | 3.631% | $43.5147 | $43.51 | $43.50 | $43.50 |
| Purchase #4 | $13.42 | 5.683% | $14.1827 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $182.88 | 13.660% | $207.8614 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $112.63 | 4.210% | $117.3717 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $99.98 | 12.307% | $112.2845 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $862.07 | $960.0461 | $960.03 | $960.05 | $960.10 | |