| 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 | $186.53 | 13.682% | $212.051 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $237.54 | 10.830% | $263.2656 | $263.27 | $263.25 | $263.30 |
| Purchase #3 | $56.95 | 7.724% | $61.3488 | $61.35 | $61.35 | $61.30 |
| Purchase #4 | $116.99 | 10.772% | $129.5922 | $129.59 | $129.60 | $129.60 |
| Purchase #5 | $236.39 | 5.644% | $249.7319 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $239.28 | 10.283% | $263.8852 | $263.89 | $263.90 | $263.90 |
| Purchase #7 | $230.26 | 4.388% | $240.3638 | $240.36 | $240.35 | $240.40 |
| 7 purchase totals = | $1,303.94 | $1,420.2385 | $1,420.24 | $1,420.25 | $1,420.30 | |