| 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 | $246.72 | 9.862% | $271.0515 | $271.05 | $271.05 | $271.10 |
| Purchase #2 | $109.74 | 9.358% | $120.0095 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $156.70 | 6.184% | $166.3903 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $111.93 | 6.350% | $119.0376 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $236.49 | 10.540% | $261.416 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $88.38 | 6.813% | $94.4013 | $94.40 | $94.40 | $94.40 |
| Purchase #7 | $172.98 | 9.335% | $189.1277 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $1,122.94 | $1,221.4339 | $1,221.44 | $1,221.45 | $1,221.40 | |