| 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 | $230.28 | 13.153% | $260.5687 | $260.57 | $260.55 | $260.60 |
| Purchase #2 | $94.91 | 5.396% | $100.0313 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $237.65 | 8.653% | $258.2139 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $237.90 | 7.498% | $255.7377 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $119.69 | 7.138% | $128.2335 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $232.58 | 5.604% | $245.6138 | $245.61 | $245.60 | $245.60 |
| Purchase #7 | $196.60 | 9.745% | $215.7587 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $1,349.61 | $1,464.1576 | $1,464.15 | $1,464.15 | $1,464.10 | |