| 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 | $124.69 | 7.628% | $134.2014 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $131.43 | 11.504% | $146.5497 | $146.55 | $146.55 | $146.50 |
| Purchase #3 | $117.54 | 9.143% | $128.2867 | $128.29 | $128.30 | $128.30 |
| Purchase #4 | $235.61 | 10.380% | $260.0663 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $167.54 | 12.809% | $189.0002 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $117.37 | 3.808% | $121.8394 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $117.58 | 3.818% | $122.0692 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $1,011.76 | $1,102.0129 | $1,102.02 | $1,102.00 | $1,102.00 | |