| 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 | $244.52 | 4.488% | $255.4941 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $31.59 | 13.405% | $35.8246 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $88.50 | 8.858% | $96.3393 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $125.53 | 9.793% | $137.8232 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $117.94 | 13.111% | $133.4031 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $209.74 | 4.145% | $218.4337 | $218.43 | $218.45 | $218.40 |
| Purchase #7 | $67.93 | 10.813% | $75.2753 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $885.75 | $952.5933 | $952.58 | $952.60 | $952.50 | |