| 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 | $7.39 | 8.282% | $8.002 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $218.39 | 12.103% | $244.8217 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $122.38 | 4.617% | $128.0303 | $128.03 | $128.05 | $128.00 |
| Purchase #4 | $211.92 | 7.224% | $227.2291 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $49.45 | 4.702% | $51.7751 | $51.78 | $51.80 | $51.80 |
| Purchase #6 | $107.76 | 12.638% | $121.3787 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $179.68 | 5.124% | $188.8868 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $896.97 | $970.1237 | $970.13 | $970.20 | $970.10 | |