| 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 | $205.93 | 11.442% | $229.4925 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $65.57 | 13.137% | $74.1839 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $113.54 | 3.328% | $117.3186 | $117.32 | $117.30 | $117.30 |
| Purchase #4 | $31.49 | 3.400% | $32.5607 | $32.56 | $32.55 | $32.60 |
| Purchase #5 | $57.57 | 9.143% | $62.8336 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $117.73 | 5.137% | $123.7778 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $199.38 | 10.361% | $220.0378 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $791.21 | $860.2049 | $860.20 | $860.25 | $860.20 | |