| 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 | $27.74 | 8.850% | $30.195 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $204.89 | 11.571% | $228.5978 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $9.73 | 3.350% | $10.056 | $10.06 | $10.05 | $10.10 |
| Purchase #4 | $248.28 | 7.696% | $267.3876 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $227.32 | 4.598% | $237.7722 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $240.72 | 13.462% | $273.1257 | $273.13 | $273.15 | $273.10 |
| Purchase #7 | $132.57 | 11.782% | $148.1894 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $1,091.25 | $1,195.3237 | $1,195.34 | $1,195.35 | $1,195.40 | |