| 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 | $132.91 | 3.218% | $137.187 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $105.74 | 9.791% | $116.093 | $116.09 | $116.10 | $116.10 |
| Purchase #3 | $63.61 | 7.294% | $68.2497 | $68.25 | $68.25 | $68.20 |
| Purchase #4 | $69.43 | 11.586% | $77.4742 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $128.56 | 10.572% | $142.1514 | $142.15 | $142.15 | $142.20 |
| Purchase #6 | $17.93 | 13.495% | $20.3497 | $20.35 | $20.35 | $20.30 |
| Purchase #7 | $241.98 | 10.206% | $266.6765 | $266.68 | $266.70 | $266.70 |
| 7 purchase totals = | $760.16 | $828.1815 | $828.18 | $828.20 | $828.20 | |