| 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 | $248.39 | 6.388% | $264.2572 | $264.26 | $264.25 | $264.30 |
| Purchase #2 | $172.38 | 3.133% | $177.7807 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $99.42 | 12.716% | $112.0622 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $55.38 | 3.768% | $57.4667 | $57.47 | $57.45 | $57.50 |
| Purchase #5 | $31.54 | 9.862% | $34.6505 | $34.65 | $34.65 | $34.70 |
| Purchase #6 | $19.66 | 6.106% | $20.8604 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $187.87 | 9.874% | $206.4203 | $206.42 | $206.40 | $206.40 |
| 7 purchase totals = | $814.64 | $873.4980 | $873.50 | $873.45 | $873.70 | |