| 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 | $104.61 | 7.212% | $112.1545 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $94.35 | 7.874% | $101.7791 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $208.82 | 4.394% | $217.9956 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $199.60 | 3.600% | $206.7856 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $23.42 | 7.514% | $25.1798 | $25.18 | $25.20 | $25.20 |
| Purchase #6 | $132.64 | 7.719% | $142.8785 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $91.37 | 5.852% | $96.717 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $854.81 | $903.4901 | $903.50 | $903.55 | $903.60 | |