| 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 | $247.42 | 10.614% | $273.6812 | $273.68 | $273.70 | $273.70 |
| Purchase #2 | $242.50 | 7.270% | $260.1298 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $130.50 | 11.706% | $145.7763 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $63.80 | 11.806% | $71.3322 | $71.33 | $71.35 | $71.30 |
| Purchase #5 | $206.40 | 4.445% | $215.5745 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $141.69 | 5.800% | $149.908 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $82.38 | 3.234% | $85.0442 | $85.04 | $85.05 | $85.00 |
| 7 purchase totals = | $1,114.69 | $1,201.4462 | $1,201.44 | $1,201.50 | $1,201.40 | |