| 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 | $188.88 | 6.237% | $200.6604 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $182.59 | 8.179% | $197.524 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $69.41 | 10.102% | $76.4218 | $76.42 | $76.40 | $76.40 |
| Purchase #4 | $60.90 | 8.540% | $66.1009 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $145.97 | 6.183% | $154.9953 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $36.57 | 7.292% | $39.2367 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $248.65 | 10.768% | $275.4246 | $275.42 | $275.40 | $275.40 |
| 7 purchase totals = | $932.97 | $1,010.3637 | $1,010.36 | $1,010.30 | $1,010.30 | |