| 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 | $118.85 | 3.206% | $122.6603 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $41.66 | 9.711% | $45.7056 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $102.25 | 11.623% | $114.1345 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $210.64 | 8.445% | $228.4285 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $204.93 | 12.763% | $231.0852 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $5.99 | 11.656% | $6.6882 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $73.74 | 7.658% | $79.387 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $758.06 | $828.0893 | $828.10 | $828.15 | $828.10 | |