| 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 | $238.71 | 13.182% | $270.1768 | $270.18 | $270.20 | $270.20 |
| Purchase #2 | $92.66 | 13.162% | $104.8559 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $175.90 | 11.575% | $196.2604 | $196.26 | $196.25 | $196.30 |
| Purchase #4 | $68.77 | 9.517% | $75.3148 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $110.42 | 8.340% | $119.629 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $220.73 | 13.733% | $251.0429 | $251.04 | $251.05 | $251.00 |
| Purchase #7 | $14.38 | 7.156% | $15.409 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $921.57 | $1,032.6888 | $1,032.69 | $1,032.70 | $1,032.70 | |