| 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 | $209.65 | 8.765% | $228.0258 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $157.54 | 5.601% | $166.3638 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $92.81 | 12.820% | $104.7082 | $104.71 | $104.70 | $104.70 |
| Purchase #4 | $29.78 | 7.697% | $32.0722 | $32.07 | $32.05 | $32.10 |
| Purchase #5 | $66.65 | 3.380% | $68.9028 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $231.58 | 6.518% | $246.6744 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $182.49 | 12.438% | $205.1881 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $970.50 | $1,051.9353 | $1,051.93 | $1,051.90 | $1,052.00 | |