| 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 | $232.25 | 8.646% | $252.3303 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $200.81 | 3.598% | $208.0351 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $94.80 | 5.706% | $100.2093 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $160.29 | 4.290% | $167.1664 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $94.98 | 4.692% | $99.4365 | $99.44 | $99.45 | $99.40 |
| Purchase #6 | $66.45 | 5.407% | $70.043 | $70.04 | $70.05 | $70.00 |
| Purchase #7 | $85.59 | 7.432% | $91.951 | $91.95 | $91.95 | $92.00 |
| 7 purchase totals = | $935.17 | $989.1716 | $989.18 | $989.20 | $989.10 | |