| 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 | $245.84 | 9.442% | $269.0522 | $269.05 | $269.05 | $269.10 |
| Purchase #2 | $13.89 | 11.768% | $15.5246 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $9.83 | 13.707% | $11.1774 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $91.45 | 3.203% | $94.3791 | $94.38 | $94.40 | $94.40 |
| Purchase #5 | $197.57 | 13.410% | $224.0641 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $181.68 | 8.268% | $196.7013 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $70.45 | 7.692% | $75.869 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $810.71 | $886.7677 | $886.76 | $886.75 | $886.90 | |