| 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 | $105.55 | 13.466% | $119.7634 | $119.76 | $119.75 | $119.80 |
| Purchase #2 | $198.99 | 7.810% | $214.5311 | $214.53 | $214.55 | $214.50 |
| Purchase #3 | $121.79 | 13.441% | $138.1598 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $130.55 | 8.357% | $141.4601 | $141.46 | $141.45 | $141.50 |
| Purchase #5 | $122.59 | 4.401% | $127.9852 | $127.99 | $128.00 | $128.00 |
| Purchase #6 | $232.51 | 11.682% | $259.6718 | $259.67 | $259.65 | $259.70 |
| Purchase #7 | $117.73 | 12.232% | $132.1307 | $132.13 | $132.15 | $132.10 |
| 7 purchase totals = | $1,029.71 | $1,133.7021 | $1,133.70 | $1,133.70 | $1,133.80 | |