| 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 | $217.36 | 8.763% | $236.4073 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $66.44 | 10.228% | $73.2355 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $147.97 | 3.487% | $153.1297 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $114.76 | 6.703% | $122.4524 | $122.45 | $122.45 | $122.50 |
| Purchase #5 | $128.37 | 12.498% | $144.4137 | $144.41 | $144.40 | $144.40 |
| Purchase #6 | $216.59 | 6.677% | $231.0517 | $231.05 | $231.05 | $231.10 |
| Purchase #7 | $53.60 | 10.411% | $59.1803 | $59.18 | $59.20 | $59.20 |
| 7 purchase totals = | $945.09 | $1,019.8706 | $1,019.87 | $1,019.90 | $1,019.90 | |