| 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 | $94.88 | 12.683% | $106.9136 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $19.30 | 12.154% | $21.6457 | $21.65 | $21.65 | $21.60 |
| Purchase #3 | $215.88 | 10.301% | $238.1178 | $238.12 | $238.10 | $238.10 |
| Purchase #4 | $234.74 | 5.372% | $247.3502 | $247.35 | $247.35 | $247.40 |
| Purchase #5 | $245.70 | 10.123% | $270.5722 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $27.27 | 10.209% | $30.054 | $30.05 | $30.05 | $30.10 |
| Purchase #7 | $205.95 | 5.438% | $217.1496 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $1,043.72 | $1,131.8031 | $1,131.80 | $1,131.75 | $1,131.80 | |