| 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 | $14.33 | 5.811% | $15.1627 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $26.64 | 4.692% | $27.8899 | $27.89 | $27.90 | $27.90 |
| Purchase #3 | $227.57 | 10.592% | $251.6742 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $141.33 | 5.159% | $148.6212 | $148.62 | $148.60 | $148.60 |
| Purchase #5 | $239.89 | 4.210% | $249.9894 | $249.99 | $250.00 | $250.00 |
| Purchase #6 | $186.51 | 13.109% | $210.9596 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $179.93 | 4.749% | $188.4749 | $188.47 | $188.45 | $188.50 |
| 7 purchase totals = | $1,016.20 | $1,092.7719 | $1,092.76 | $1,092.70 | $1,092.90 | |