| 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 | $103.97 | 11.574% | $116.0035 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $40.25 | 9.874% | $44.2243 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $218.84 | 3.411% | $226.3046 | $226.30 | $226.30 | $226.30 |
| Purchase #4 | $6.51 | 4.502% | $6.8031 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $63.58 | 5.804% | $67.2702 | $67.27 | $67.25 | $67.30 |
| Purchase #6 | $178.78 | 10.823% | $198.1294 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $39.88 | 13.583% | $45.2969 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $651.81 | $704.0320 | $704.02 | $704.00 | $704.00 | |