| 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 | $250.28 | 8.505% | $271.5663 | $271.57 | $271.55 | $271.60 |
| Purchase #2 | $70.65 | 6.185% | $75.0197 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $19.33 | 3.836% | $20.0715 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $102.77 | 4.843% | $107.7472 | $107.75 | $107.75 | $107.70 |
| Purchase #5 | $250.46 | 8.684% | $272.2099 | $272.21 | $272.20 | $272.20 |
| Purchase #6 | $214.26 | 9.269% | $234.1198 | $234.12 | $234.10 | $234.10 |
| Purchase #7 | $29.94 | 6.603% | $31.9169 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $937.69 | $1,012.6513 | $1,012.66 | $1,012.55 | $1,012.60 | |