| 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 | $204.53 | 3.496% | $211.6804 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $175.99 | 7.214% | $188.6859 | $188.69 | $188.70 | $188.70 |
| Purchase #3 | $38.47 | 4.639% | $40.2546 | $40.25 | $40.25 | $40.30 |
| Purchase #4 | $166.52 | 12.166% | $186.7788 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $17.51 | 4.845% | $18.3584 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $80.93 | 3.232% | $83.5457 | $83.55 | $83.55 | $83.50 |
| Purchase #7 | $225.88 | 9.349% | $246.9975 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $909.83 | $976.3013 | $976.31 | $976.35 | $976.40 | |