| 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 | $176.63 | 9.311% | $193.076 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $130.77 | 13.600% | $148.5547 | $148.55 | $148.55 | $148.60 |
| Purchase #3 | $23.84 | 8.140% | $25.7806 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $227.57 | 3.803% | $236.2245 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $217.38 | 3.587% | $225.1774 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $130.46 | 12.506% | $146.7753 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $246.27 | 11.827% | $275.3964 | $275.40 | $275.40 | $275.40 |
| 7 purchase totals = | $1,152.92 | $1,250.9849 | $1,250.99 | $1,251.05 | $1,251.10 | |