| 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 | $215.27 | 7.307% | $230.9998 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $11.42 | 8.110% | $12.3462 | $12.35 | $12.35 | $12.30 |
| Purchase #3 | $62.87 | 3.222% | $64.8957 | $64.90 | $64.90 | $64.90 |
| Purchase #4 | $49.38 | 5.803% | $52.2455 | $52.25 | $52.25 | $52.20 |
| Purchase #5 | $130.48 | 6.307% | $138.7094 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $135.52 | 9.675% | $148.6316 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $45.36 | 11.380% | $50.522 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $650.30 | $698.3502 | $698.36 | $698.35 | $698.20 | |