| 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 | $112.61 | 7.391% | $120.933 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $20.47 | 12.702% | $23.0701 | $23.07 | $23.05 | $23.10 |
| Purchase #3 | $248.57 | 3.484% | $257.2302 | $257.23 | $257.25 | $257.20 |
| Purchase #4 | $77.35 | 13.247% | $87.5966 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $94.58 | 4.317% | $98.663 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $130.85 | 11.857% | $146.3649 | $146.36 | $146.35 | $146.40 |
| Purchase #7 | $141.46 | 12.141% | $158.6347 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $825.89 | $892.4925 | $892.48 | $892.50 | $892.50 | |