| 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 | $215.34 | 8.867% | $234.4342 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $132.36 | 9.511% | $144.9488 | $144.95 | $144.95 | $144.90 |
| Purchase #3 | $124.45 | 7.288% | $133.5199 | $133.52 | $133.50 | $133.50 |
| Purchase #4 | $18.65 | 4.259% | $19.4443 | $19.44 | $19.45 | $19.40 |
| Purchase #5 | $60.51 | 4.250% | $63.0817 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $74.32 | 11.580% | $82.9263 | $82.93 | $82.95 | $82.90 |
| Purchase #7 | $121.91 | 9.340% | $133.2964 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $747.54 | $811.6516 | $811.65 | $811.70 | $811.50 | |