| 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 | $218.34 | 11.288% | $242.9862 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $213.42 | 9.207% | $233.0696 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $161.53 | 3.173% | $166.6553 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $118.78 | 5.645% | $125.4851 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $129.80 | 13.218% | $146.957 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $33.58 | 7.271% | $36.0216 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $219.37 | 9.782% | $240.8288 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $1,094.82 | $1,192.0036 | $1,192.02 | $1,192.00 | $1,192.10 | |