| 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 | $106.48 | 13.114% | $120.4438 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $249.32 | 13.121% | $282.0333 | $282.03 | $282.05 | $282.00 |
| Purchase #3 | $221.76 | 5.732% | $234.4713 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $49.82 | 13.307% | $56.4495 | $56.45 | $56.45 | $56.40 |
| Purchase #5 | $16.91 | 8.122% | $18.2834 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $209.93 | 3.303% | $216.864 | $216.86 | $216.85 | $216.90 |
| Purchase #7 | $140.96 | 11.722% | $157.4833 | $157.48 | $157.50 | $157.50 |
| 7 purchase totals = | $995.18 | $1,086.0286 | $1,086.01 | $1,086.05 | $1,086.00 | |