| 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 | $106.65 | 10.378% | $117.7181 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $138.38 | 9.234% | $151.158 | $151.16 | $151.15 | $151.20 |
| Purchase #3 | $115.57 | 3.311% | $119.3965 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $244.35 | 12.734% | $275.4655 | $275.47 | $275.45 | $275.50 |
| Purchase #5 | $238.38 | 11.108% | $264.8593 | $264.86 | $264.85 | $264.90 |
| Purchase #6 | $163.95 | 8.312% | $177.5775 | $177.58 | $177.60 | $177.60 |
| Purchase #7 | $82.50 | 4.647% | $86.3338 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $1,089.78 | $1,192.5087 | $1,192.52 | $1,192.50 | $1,192.60 | |