| 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 | $211.41 | 13.550% | $240.0561 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $227.47 | 10.764% | $251.9549 | $251.95 | $251.95 | $252.00 |
| Purchase #3 | $139.44 | 3.592% | $144.4487 | $144.45 | $144.45 | $144.40 |
| Purchase #4 | $30.53 | 4.509% | $31.9066 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $111.49 | 8.731% | $121.2242 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $45.72 | 6.834% | $48.8445 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $210.92 | 11.188% | $234.5177 | $234.52 | $234.50 | $234.50 |
| 7 purchase totals = | $976.98 | $1,072.9527 | $1,072.95 | $1,072.90 | $1,072.90 | |