| 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 | $202.38 | 5.798% | $214.114 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $192.49 | 11.752% | $215.1114 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $170.40 | 10.675% | $188.5902 | $188.59 | $188.60 | $188.60 |
| Purchase #4 | $135.95 | 11.354% | $151.3858 | $151.39 | $151.40 | $151.40 |
| Purchase #5 | $193.99 | 8.653% | $210.776 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $74.62 | 5.183% | $78.4876 | $78.49 | $78.50 | $78.50 |
| Purchase #7 | $145.59 | 13.756% | $165.6174 | $165.62 | $165.60 | $165.60 |
| 7 purchase totals = | $1,115.42 | $1,224.0824 | $1,224.09 | $1,224.10 | $1,224.10 | |