| 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 | $247.29 | 7.405% | $265.6018 | $265.60 | $265.60 | $265.60 |
| Purchase #2 | $212.54 | 3.864% | $220.7525 | $220.75 | $220.75 | $220.80 |
| Purchase #3 | $127.81 | 11.249% | $142.1873 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $191.85 | 10.131% | $211.2863 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $79.75 | 11.617% | $89.0146 | $89.01 | $89.00 | $89.00 |
| Purchase #6 | $226.44 | 11.600% | $252.707 | $252.71 | $252.70 | $252.70 |
| Purchase #7 | $149.96 | 12.712% | $169.0229 | $169.02 | $169.00 | $169.00 |
| 7 purchase totals = | $1,235.64 | $1,350.5724 | $1,350.57 | $1,350.55 | $1,350.60 | |