| 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 | $222.39 | 4.726% | $232.9002 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $38.70 | 9.645% | $42.4326 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $137.84 | 8.366% | $149.3717 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $82.97 | 12.250% | $93.1338 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $62.46 | 7.727% | $67.2863 | $67.29 | $67.30 | $67.30 |
| Purchase #6 | $189.85 | 10.538% | $209.8564 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $160.31 | 4.682% | $167.8157 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $894.52 | $962.7967 | $962.80 | $962.80 | $962.80 | |