| 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 | $229.41 | 5.809% | $242.7364 | $242.74 | $242.75 | $242.70 |
| Purchase #2 | $22.73 | 7.160% | $24.3575 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $237.72 | 6.536% | $253.2574 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $5.62 | 9.305% | $6.1429 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $69.56 | 4.387% | $72.6116 | $72.61 | $72.60 | $72.60 |
| Purchase #6 | $127.79 | 10.421% | $141.107 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $152.47 | 10.174% | $167.9823 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $845.30 | $908.1951 | $908.20 | $908.20 | $908.20 | |