| 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 | $235.44 | 10.129% | $259.2877 | $259.29 | $259.30 | $259.30 |
| Purchase #2 | $169.58 | 9.230% | $185.2322 | $185.23 | $185.25 | $185.20 |
| Purchase #3 | $237.79 | 3.544% | $246.2173 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $76.46 | 3.824% | $79.3838 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $149.71 | 3.254% | $154.5816 | $154.58 | $154.60 | $154.60 |
| Purchase #6 | $124.79 | 4.311% | $130.1697 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $21.41 | 13.625% | $24.3271 | $24.33 | $24.35 | $24.30 |
| 7 purchase totals = | $1,015.18 | $1,079.1994 | $1,079.20 | $1,079.25 | $1,079.20 | |