| 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 | $229.92 | 4.814% | $240.9883 | $240.99 | $241.00 | $241.00 |
| Purchase #2 | $25.29 | 3.874% | $26.2697 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $90.40 | 6.512% | $96.2868 | $96.29 | $96.30 | $96.30 |
| Purchase #4 | $180.39 | 13.143% | $204.0987 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $149.27 | 13.230% | $169.0184 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $71.78 | 13.547% | $81.504 | $81.50 | $81.50 | $81.50 |
| Purchase #7 | $135.86 | 10.719% | $150.4228 | $150.42 | $150.40 | $150.40 |
| 7 purchase totals = | $882.91 | $968.5887 | $968.59 | $968.55 | $968.60 | |