| 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 | $245.43 | 8.331% | $265.8768 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $154.63 | 12.860% | $174.5154 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $215.33 | 4.202% | $224.3782 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $62.74 | 11.715% | $70.09 | $70.09 | $70.10 | $70.10 |
| Purchase #5 | $84.89 | 7.314% | $91.0989 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $138.27 | 13.744% | $157.2738 | $157.27 | $157.25 | $157.30 |
| Purchase #7 | $70.95 | 8.299% | $76.8381 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $972.24 | $1,060.0712 | $1,060.08 | $1,060.10 | $1,060.10 | |