| 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 | $242.88 | 9.716% | $266.4782 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $7.39 | 3.512% | $7.6495 | $7.65 | $7.65 | $7.60 |
| Purchase #3 | $144.71 | 4.488% | $151.2046 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $239.35 | 4.558% | $250.2596 | $250.26 | $250.25 | $250.30 |
| Purchase #5 | $167.54 | 3.312% | $173.0889 | $173.09 | $173.10 | $173.10 |
| Purchase #6 | $52.36 | 6.757% | $55.898 | $55.90 | $55.90 | $55.90 |
| Purchase #7 | $68.86 | 3.872% | $71.5263 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $923.09 | $976.1051 | $976.11 | $976.15 | $976.10 | |