| 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 | $21.53 | 5.299% | $22.6709 | $22.67 | $22.65 | $22.70 |
| Purchase #2 | $30.63 | 8.461% | $33.2216 | $33.22 | $33.20 | $33.20 |
| Purchase #3 | $93.66 | 7.511% | $100.6948 | $100.69 | $100.70 | $100.70 |
| Purchase #4 | $229.60 | 4.870% | $240.7815 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $242.30 | 11.659% | $270.5498 | $270.55 | $270.55 | $270.50 |
| Purchase #6 | $209.41 | 13.704% | $238.1075 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $115.59 | 5.713% | $122.1937 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $942.72 | $1,028.2198 | $1,028.21 | $1,028.20 | $1,028.20 | |