| 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 | $198.41 | 8.733% | $215.7371 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $105.71 | 7.635% | $113.781 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $161.63 | 11.365% | $179.9992 | $180.00 | $180.00 | $180.00 |
| Purchase #4 | $100.91 | 11.789% | $112.8063 | $112.81 | $112.80 | $112.80 |
| Purchase #5 | $186.58 | 5.309% | $196.4855 | $196.49 | $196.50 | $196.50 |
| Purchase #6 | $234.90 | 12.165% | $263.4756 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $242.56 | 3.152% | $250.2055 | $250.21 | $250.20 | $250.20 |
| 7 purchase totals = | $1,230.70 | $1,332.4902 | $1,332.51 | $1,332.55 | $1,332.50 | |