| 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 | $216.76 | 4.553% | $226.6291 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $21.28 | 6.186% | $22.5964 | $22.60 | $22.60 | $22.60 |
| Purchase #3 | $31.75 | 9.788% | $34.8577 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $245.40 | 9.536% | $268.8013 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $182.99 | 4.370% | $190.9867 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $77.61 | 12.495% | $87.3074 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $44.45 | 5.125% | $46.7281 | $46.73 | $46.75 | $46.70 |
| 7 purchase totals = | $820.24 | $877.9067 | $877.92 | $877.95 | $877.90 | |