| 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 | $111.63 | 4.806% | $116.9949 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $116.80 | 4.372% | $121.9065 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $115.38 | 6.243% | $122.5832 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $182.99 | 11.110% | $203.3202 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $186.30 | 7.138% | $199.5981 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $128.40 | 7.151% | $137.5819 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $205.95 | 11.523% | $229.6816 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $1,047.45 | $1,131.6664 | $1,131.66 | $1,131.70 | $1,131.70 | |