| 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 | $139.39 | 6.186% | $148.0127 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $241.72 | 6.239% | $256.8009 | $256.80 | $256.80 | $256.80 |
| Purchase #3 | $175.36 | 10.458% | $193.6991 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $146.43 | 3.804% | $152.0002 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $58.37 | 10.540% | $64.5222 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $176.41 | 6.712% | $188.2506 | $188.25 | $188.25 | $188.30 |
| Purchase #7 | $91.60 | 3.462% | $94.7712 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $1,029.28 | $1,098.0569 | $1,098.05 | $1,098.00 | $1,098.10 | |