| 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 | $111.54 | 6.403% | $118.6819 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $150.29 | 4.350% | $156.8276 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $209.35 | 11.371% | $233.1552 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $250.71 | 4.489% | $261.9644 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $26.78 | 5.693% | $28.3046 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $22.32 | 9.786% | $24.5042 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $85.65 | 10.681% | $94.7983 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $856.64 | $918.2362 | $918.23 | $918.25 | $918.30 | |