| 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 | $227.72 | 7.145% | $243.9906 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $190.34 | 8.548% | $206.6103 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $190.92 | 11.464% | $212.8071 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $164.35 | 12.318% | $184.5946 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $21.55 | 3.854% | $22.3805 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $179.62 | 9.160% | $196.0732 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $17.76 | 12.334% | $19.9505 | $19.95 | $19.95 | $20.00 |
| 7 purchase totals = | $992.26 | $1,086.4068 | $1,086.40 | $1,086.40 | $1,086.50 | |