| 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 | $239.39 | 5.455% | $252.4487 | $252.45 | $252.45 | $252.40 |
| Purchase #2 | $195.98 | 5.506% | $206.7707 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $207.93 | 7.756% | $224.0571 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $61.33 | 5.290% | $64.5744 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $13.55 | 13.705% | $15.407 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $108.31 | 12.740% | $122.1087 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $142.29 | 4.701% | $148.9791 | $148.98 | $149.00 | $149.00 |
| 7 purchase totals = | $968.78 | $1,034.3457 | $1,034.35 | $1,034.30 | $1,034.40 | |