| 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 | $240.77 | 9.856% | $264.5003 | $264.50 | $264.50 | $264.50 |
| Purchase #2 | $247.83 | 10.466% | $273.7679 | $273.77 | $273.75 | $273.80 |
| Purchase #3 | $120.70 | 13.235% | $136.6746 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $70.47 | 6.703% | $75.1936 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $230.59 | 7.209% | $247.2132 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $42.72 | 8.834% | $46.4939 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $226.64 | 13.104% | $256.3389 | $256.34 | $256.35 | $256.30 |
| 7 purchase totals = | $1,179.72 | $1,300.1824 | $1,300.17 | $1,300.15 | $1,300.20 | |