| 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 | $226.68 | 6.461% | $241.3258 | $241.33 | $241.35 | $241.30 |
| Purchase #2 | $132.40 | 5.338% | $139.4675 | $139.47 | $139.45 | $139.50 |
| Purchase #3 | $144.42 | 10.578% | $159.6967 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $210.65 | 10.809% | $233.4192 | $233.42 | $233.40 | $233.40 |
| Purchase #5 | $196.42 | 7.547% | $211.2438 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $166.94 | 5.539% | $176.1868 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $219.30 | 8.563% | $238.0787 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $1,296.81 | $1,399.4185 | $1,399.43 | $1,399.45 | $1,399.40 | |