| 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 | $209.65 | 12.395% | $235.6361 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $19.27 | 12.641% | $21.7059 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $179.41 | 11.468% | $199.9847 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $210.90 | 11.411% | $234.9658 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $121.93 | 6.609% | $129.9884 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $196.89 | 7.765% | $212.1785 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $155.98 | 4.537% | $163.0568 | $163.06 | $163.05 | $163.10 |
| 7 purchase totals = | $1,094.03 | $1,197.5162 | $1,197.53 | $1,197.55 | $1,197.60 | |