| 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 | $120.80 | 6.311% | $128.4237 | $128.42 | $128.40 | $128.40 |
| Purchase #2 | $214.52 | 10.521% | $237.0896 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $54.37 | 13.638% | $61.785 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $170.59 | 4.606% | $178.4474 | $178.45 | $178.45 | $178.40 |
| Purchase #5 | $94.42 | 10.640% | $104.4663 | $104.47 | $104.45 | $104.50 |
| Purchase #6 | $218.28 | 5.606% | $230.5168 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $12.68 | 6.174% | $13.4629 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $885.66 | $954.1917 | $954.20 | $954.15 | $954.20 | |