| 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 | $106.91 | 13.776% | $121.6379 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $247.94 | 6.257% | $263.4536 | $263.45 | $263.45 | $263.50 |
| Purchase #3 | $105.34 | 6.619% | $112.3125 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $216.51 | 13.733% | $246.2433 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $10.75 | 7.212% | $11.5253 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $146.62 | 7.510% | $157.6312 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $173.96 | 6.183% | $184.7159 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $1,008.03 | $1,097.5197 | $1,097.52 | $1,097.55 | $1,097.40 | |