| 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 | $136.44 | 8.791% | $148.4344 | $148.43 | $148.45 | $148.40 |
| Purchase #2 | $204.57 | 4.615% | $214.0109 | $214.01 | $214.00 | $214.00 |
| Purchase #3 | $47.51 | 12.380% | $53.3917 | $53.39 | $53.40 | $53.40 |
| Purchase #4 | $239.97 | 10.788% | $265.858 | $265.86 | $265.85 | $265.90 |
| Purchase #5 | $15.69 | 9.602% | $17.1966 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $183.25 | 5.206% | $192.79 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $138.56 | 13.613% | $157.4222 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $965.99 | $1,049.1038 | $1,049.10 | $1,049.10 | $1,049.10 | |