| 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 | $124.51 | 4.459% | $130.0619 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $139.79 | 12.588% | $157.3868 | $157.39 | $157.40 | $157.40 |
| Purchase #3 | $241.32 | 11.509% | $269.0935 | $269.09 | $269.10 | $269.10 |
| Purchase #4 | $37.69 | 8.432% | $40.868 | $40.87 | $40.85 | $40.90 |
| Purchase #5 | $201.71 | 9.449% | $220.7696 | $220.77 | $220.75 | $220.80 |
| Purchase #6 | $250.61 | 11.546% | $279.5454 | $279.55 | $279.55 | $279.50 |
| Purchase #7 | $168.66 | 11.754% | $188.4843 | $188.48 | $188.50 | $188.50 |
| 7 purchase totals = | $1,164.29 | $1,286.2095 | $1,286.21 | $1,286.20 | $1,286.30 | |