| 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 | $238.79 | 10.674% | $264.2784 | $264.28 | $264.30 | $264.30 |
| Purchase #2 | $234.60 | 7.782% | $252.8566 | $252.86 | $252.85 | $252.90 |
| Purchase #3 | $110.33 | 10.658% | $122.089 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $112.41 | 7.354% | $120.6766 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $156.86 | 11.414% | $174.764 | $174.76 | $174.75 | $174.80 |
| Purchase #6 | $148.78 | 7.680% | $160.2063 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $65.48 | 12.248% | $73.5 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $1,067.25 | $1,168.3709 | $1,168.38 | $1,168.40 | $1,168.50 | |