| 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 | $104.48 | 10.245% | $115.184 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $71.71 | 13.731% | $81.5565 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $13.73 | 8.564% | $14.9058 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $224.46 | 7.274% | $240.7872 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $106.57 | 4.523% | $111.3902 | $111.39 | $111.40 | $111.40 |
| Purchase #6 | $237.91 | 6.835% | $254.1711 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $137.95 | 3.598% | $142.9134 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $896.81 | $960.9082 | $960.91 | $960.90 | $961.00 | |