| 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 | $215.58 | 3.867% | $223.9165 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $243.88 | 9.260% | $266.4633 | $266.46 | $266.45 | $266.50 |
| Purchase #3 | $99.57 | 6.503% | $106.045 | $106.05 | $106.05 | $106.00 |
| Purchase #4 | $80.75 | 5.336% | $85.0588 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $189.62 | 11.517% | $211.4585 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $244.52 | 4.165% | $254.7043 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $132.71 | 9.135% | $144.8331 | $144.83 | $144.85 | $144.80 |
| 7 purchase totals = | $1,206.63 | $1,292.4795 | $1,292.48 | $1,292.45 | $1,292.50 | |