| 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 | $221.44 | 3.795% | $229.8436 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $42.31 | 12.121% | $47.4384 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $169.60 | 10.829% | $187.966 | $187.97 | $187.95 | $188.00 |
| Purchase #4 | $212.88 | 7.442% | $228.7225 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $80.28 | 6.357% | $85.3834 | $85.38 | $85.40 | $85.40 |
| Purchase #6 | $134.31 | 10.824% | $148.8477 | $148.85 | $148.85 | $148.80 |
| Purchase #7 | $92.30 | 10.140% | $101.6592 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $953.12 | $1,029.8608 | $1,029.86 | $1,029.85 | $1,029.80 | |