| 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 | $226.75 | 3.516% | $234.7225 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $211.64 | 4.243% | $220.6199 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $175.99 | 3.569% | $182.2711 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $138.91 | 7.446% | $149.2532 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $215.70 | 7.870% | $232.6756 | $232.68 | $232.70 | $232.70 |
| Purchase #6 | $169.55 | 8.185% | $183.4277 | $183.43 | $183.45 | $183.40 |
| Purchase #7 | $25.34 | 10.658% | $28.0407 | $28.04 | $28.05 | $28.00 |
| 7 purchase totals = | $1,163.88 | $1,231.0107 | $1,231.01 | $1,231.00 | $1,231.00 | |