| 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 | $111.93 | 5.404% | $117.9787 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $236.31 | 8.545% | $256.5027 | $256.50 | $256.50 | $256.50 |
| Purchase #3 | $122.49 | 12.522% | $137.8282 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $20.54 | 10.508% | $22.6983 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $93.76 | 12.519% | $105.4978 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $117.38 | 5.174% | $123.4532 | $123.45 | $123.45 | $123.50 |
| Purchase #7 | $215.55 | 7.256% | $231.1903 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $917.96 | $995.1492 | $995.15 | $995.20 | $995.20 | |