| 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 | $120.58 | 10.750% | $133.5424 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $94.74 | 4.671% | $99.1653 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $232.31 | 10.341% | $256.3332 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $75.86 | 8.739% | $82.4894 | $82.49 | $82.50 | $82.50 |
| Purchase #5 | $225.49 | 3.431% | $233.2266 | $233.23 | $233.25 | $233.20 |
| Purchase #6 | $143.63 | 12.339% | $161.3525 | $161.35 | $161.35 | $161.40 |
| Purchase #7 | $60.54 | 4.494% | $63.2607 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $953.15 | $1,029.3701 | $1,029.37 | $1,029.40 | $1,029.40 | |