| 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 | $23.45 | 6.120% | $24.8851 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $146.27 | 4.807% | $153.3012 | $153.30 | $153.30 | $153.30 |
| Purchase #3 | $77.43 | 5.323% | $81.5516 | $81.55 | $81.55 | $81.60 |
| Purchase #4 | $229.79 | 4.528% | $240.1949 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $33.55 | 4.503% | $35.0608 | $35.06 | $35.05 | $35.10 |
| Purchase #6 | $91.49 | 10.405% | $101.0095 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $166.56 | 12.506% | $187.39 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $768.54 | $823.3931 | $823.39 | $823.40 | $823.50 | |