| 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 | $195.33 | 13.403% | $221.5101 | $221.51 | $221.50 | $221.50 |
| Purchase #2 | $78.39 | 4.370% | $81.8156 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $108.36 | 12.286% | $121.6731 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $246.31 | 5.428% | $259.6797 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $223.72 | 13.854% | $254.7142 | $254.71 | $254.70 | $254.70 |
| Purchase #6 | $140.72 | 4.332% | $146.816 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $23.33 | 3.855% | $24.2294 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $1,016.16 | $1,110.4381 | $1,110.44 | $1,110.40 | $1,110.40 | |