| 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 | $213.31 | 10.163% | $234.9887 | $234.99 | $235.00 | $235.00 |
| Purchase #2 | $120.95 | 9.505% | $132.4463 | $132.45 | $132.45 | $132.40 |
| Purchase #3 | $151.53 | 4.694% | $158.6428 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $139.72 | 13.420% | $158.4704 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $146.35 | 4.641% | $153.1421 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $74.90 | 6.564% | $79.8164 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $140.79 | 9.712% | $154.4635 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $987.55 | $1,071.9702 | $1,071.97 | $1,071.95 | $1,071.90 | |