| 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 | $244.52 | 3.117% | $252.1417 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $155.83 | 3.106% | $160.6701 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $12.37 | 11.255% | $13.7622 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $9.36 | 3.214% | $9.6608 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $142.40 | 10.590% | $157.4802 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $136.63 | 6.363% | $145.3238 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $208.30 | 12.248% | $233.8126 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $909.41 | $972.8514 | $972.84 | $972.80 | $972.90 | |