| 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 | $226.30 | 9.219% | $247.1626 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $223.58 | 3.710% | $231.8748 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $100.48 | 12.693% | $113.2339 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $132.74 | 13.297% | $150.3904 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $236.55 | 10.808% | $262.1163 | $262.12 | $262.10 | $262.10 |
| Purchase #6 | $250.78 | 8.383% | $271.8029 | $271.80 | $271.80 | $271.80 |
| Purchase #7 | $88.97 | 8.380% | $96.4257 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $1,259.40 | $1,373.0066 | $1,373.00 | $1,373.00 | $1,373.00 | |