| 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 | $239.76 | 9.844% | $263.362 | $263.36 | $263.35 | $263.40 |
| Purchase #2 | $163.47 | 4.382% | $170.6333 | $170.63 | $170.65 | $170.60 |
| Purchase #3 | $83.84 | 10.496% | $92.6398 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $29.74 | 10.455% | $32.8493 | $32.85 | $32.85 | $32.80 |
| Purchase #5 | $16.80 | 11.468% | $18.7266 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $170.87 | 11.425% | $190.3919 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $75.79 | 6.310% | $80.5723 | $80.57 | $80.55 | $80.60 |
| 7 purchase totals = | $780.27 | $849.1752 | $849.17 | $849.20 | $849.10 | |