| 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 | $12.29 | 12.234% | $13.7936 | $13.79 | $13.80 | $13.80 |
| Purchase #2 | $198.92 | 9.591% | $217.9984 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $77.74 | 13.365% | $88.13 | $88.13 | $88.15 | $88.10 |
| Purchase #4 | $24.51 | 6.812% | $26.1796 | $26.18 | $26.20 | $26.20 |
| Purchase #5 | $33.37 | 7.426% | $35.8481 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $151.60 | 11.841% | $169.551 | $169.55 | $169.55 | $169.60 |
| Purchase #7 | $250.26 | 8.805% | $272.2954 | $272.30 | $272.30 | $272.30 |
| 7 purchase totals = | $748.69 | $823.7961 | $823.80 | $823.85 | $823.80 | |