| 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 | $194.64 | 9.689% | $213.4987 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $87.55 | 10.312% | $96.5782 | $96.58 | $96.60 | $96.60 |
| Purchase #3 | $112.40 | 5.834% | $118.9574 | $118.96 | $118.95 | $119.00 |
| Purchase #4 | $188.60 | 13.612% | $214.2722 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $17.57 | 4.550% | $18.3694 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $206.62 | 4.713% | $216.358 | $216.36 | $216.35 | $216.40 |
| Purchase #7 | $83.58 | 10.784% | $92.5933 | $92.59 | $92.60 | $92.60 |
| 7 purchase totals = | $890.96 | $970.6272 | $970.63 | $970.60 | $970.80 | |