| 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 | $127.41 | 7.812% | $137.3633 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $56.77 | 7.141% | $60.8239 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $222.51 | 12.506% | $250.3371 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $115.95 | 12.192% | $130.0866 | $130.09 | $130.10 | $130.10 |
| Purchase #5 | $209.48 | 8.328% | $226.9255 | $226.93 | $226.95 | $226.90 |
| Purchase #6 | $163.85 | 9.282% | $179.0586 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $244.65 | 11.402% | $272.545 | $272.55 | $272.55 | $272.50 |
| 7 purchase totals = | $1,140.62 | $1,257.1400 | $1,257.15 | $1,257.15 | $1,257.10 | |