| 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 | $117.93 | 9.467% | $129.0944 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $206.27 | 5.393% | $217.3941 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $65.51 | 9.572% | $71.7806 | $71.78 | $71.80 | $71.80 |
| Purchase #4 | $102.45 | 10.337% | $113.0403 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $104.85 | 7.163% | $112.3604 | $112.36 | $112.35 | $112.40 |
| Purchase #6 | $159.40 | 13.367% | $180.707 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $64.29 | 8.582% | $69.8074 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $820.70 | $894.1842 | $894.18 | $894.20 | $894.20 | |