| 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 | $159.35 | 3.427% | $164.8109 | $164.81 | $164.80 | $164.80 |
| Purchase #2 | $249.66 | 9.830% | $274.2016 | $274.20 | $274.20 | $274.20 |
| Purchase #3 | $216.49 | 8.336% | $234.5366 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $231.73 | 5.783% | $245.1309 | $245.13 | $245.15 | $245.10 |
| Purchase #5 | $161.48 | 3.587% | $167.2723 | $167.27 | $167.25 | $167.30 |
| Purchase #6 | $214.37 | 9.464% | $234.658 | $234.66 | $234.65 | $234.70 |
| Purchase #7 | $53.71 | 10.246% | $59.2131 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $1,286.79 | $1,379.8234 | $1,379.82 | $1,379.80 | $1,379.80 | |