| 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 | $93.70 | 10.206% | $103.263 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $8.62 | 7.773% | $9.29 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $138.68 | 10.594% | $153.3718 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $15.41 | 8.288% | $16.6872 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $133.52 | 7.277% | $143.2363 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $45.47 | 8.479% | $49.3254 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $231.87 | 3.454% | $239.8788 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $667.27 | $715.0525 | $715.06 | $715.10 | $715.10 | |