| 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 | $229.68 | 4.274% | $239.4965 | $239.50 | $239.50 | $239.50 |
| Purchase #2 | $12.62 | 4.694% | $13.2124 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $159.74 | 6.603% | $170.2876 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $39.60 | 12.666% | $44.6157 | $44.62 | $44.60 | $44.60 |
| Purchase #5 | $230.56 | 5.273% | $242.7174 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $154.92 | 6.779% | $165.422 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $64.66 | 10.156% | $71.2269 | $71.23 | $71.25 | $71.20 |
| 7 purchase totals = | $891.78 | $946.9785 | $946.99 | $946.95 | $946.90 | |