| 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 | $200.60 | 12.283% | $225.2397 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $52.83 | 6.790% | $56.4172 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $194.41 | 12.700% | $219.1001 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $118.57 | 9.392% | $129.7061 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $227.42 | 12.800% | $256.5298 | $256.53 | $256.55 | $256.50 |
| Purchase #6 | $163.97 | 4.116% | $170.719 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $195.98 | 9.502% | $214.602 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $1,153.78 | $1,272.3139 | $1,272.32 | $1,272.30 | $1,272.20 | |