| 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 | $135.95 | 4.232% | $141.7034 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $14.94 | 3.365% | $15.4427 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $215.96 | 11.390% | $240.5578 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $52.87 | 11.852% | $59.1362 | $59.14 | $59.15 | $59.10 |
| Purchase #5 | $212.67 | 4.437% | $222.1062 | $222.11 | $222.10 | $222.10 |
| Purchase #6 | $168.83 | 8.510% | $183.1974 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $154.97 | 6.648% | $165.2724 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $956.19 | $1,027.4161 | $1,027.42 | $1,027.40 | $1,027.40 | |