| 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 | $236.51 | 9.401% | $258.7443 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $204.33 | 10.442% | $225.6661 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $15.53 | 12.102% | $17.4094 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $57.40 | 4.691% | $60.0926 | $60.09 | $60.10 | $60.10 |
| Purchase #5 | $166.70 | 3.303% | $172.2061 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $238.96 | 7.813% | $257.6299 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $132.27 | 9.134% | $144.3515 | $144.35 | $144.35 | $144.40 |
| 7 purchase totals = | $1,051.70 | $1,136.0999 | $1,136.10 | $1,136.10 | $1,136.10 | |