| 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 | $220.86 | 6.128% | $234.3943 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $185.90 | 7.258% | $199.3926 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $92.94 | 5.513% | $98.0638 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $45.86 | 7.430% | $49.2674 | $49.27 | $49.25 | $49.30 |
| Purchase #5 | $120.56 | 13.557% | $136.9043 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $70.27 | 6.865% | $75.094 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $203.50 | 13.616% | $231.2086 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $939.89 | $1,024.3250 | $1,024.31 | $1,024.30 | $1,024.40 | |