| 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 | $96.91 | 7.481% | $104.1598 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $191.90 | 4.318% | $200.1862 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $220.40 | 13.633% | $250.4471 | $250.45 | $250.45 | $250.40 |
| Purchase #4 | $237.34 | 9.205% | $259.1871 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $142.41 | 6.130% | $151.1397 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $234.35 | 13.798% | $266.6856 | $266.69 | $266.70 | $266.70 |
| Purchase #7 | $143.74 | 4.586% | $150.3319 | $150.33 | $150.35 | $150.30 |
| 7 purchase totals = | $1,267.05 | $1,382.1374 | $1,382.15 | $1,382.20 | $1,382.10 | |