| 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 | $114.67 | 6.229% | $121.8128 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $81.74 | 3.285% | $84.4252 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $203.33 | 8.121% | $219.8424 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $143.57 | 9.789% | $157.6241 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $214.52 | 5.509% | $226.3379 | $226.34 | $226.35 | $226.30 |
| Purchase #6 | $154.34 | 5.644% | $163.0509 | $163.05 | $163.05 | $163.10 |
| Purchase #7 | $231.99 | 8.324% | $251.3008 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $1,144.16 | $1,224.3941 | $1,224.39 | $1,224.40 | $1,224.30 | |