| 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 | $41.45 | 6.682% | $44.2197 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $238.65 | 7.692% | $257.007 | $257.01 | $257.00 | $257.00 |
| Purchase #3 | $187.78 | 8.821% | $204.3441 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $56.42 | 9.616% | $61.8453 | $61.85 | $61.85 | $61.80 |
| Purchase #5 | $209.86 | 7.759% | $226.143 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $214.70 | 11.222% | $238.7936 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $229.47 | 8.619% | $249.248 | $249.25 | $249.25 | $249.20 |
| 7 purchase totals = | $1,178.33 | $1,281.6007 | $1,281.60 | $1,281.60 | $1,281.40 | |