| 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 | $141.53 | 3.298% | $146.1977 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $179.40 | 5.623% | $189.4877 | $189.49 | $189.50 | $189.50 |
| Purchase #3 | $210.71 | 11.554% | $235.0554 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $213.89 | 12.613% | $240.8679 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $41.36 | 13.790% | $47.0635 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $190.32 | 4.239% | $198.3877 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $159.93 | 11.256% | $177.9317 | $177.93 | $177.95 | $177.90 |
| 7 purchase totals = | $1,137.14 | $1,234.9916 | $1,235.00 | $1,235.00 | $1,235.10 | |