| 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 | $112.36 | 5.858% | $118.942 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $79.26 | 9.557% | $86.8349 | $86.83 | $86.85 | $86.80 |
| Purchase #3 | $178.77 | 6.115% | $189.7018 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $75.89 | 4.732% | $79.4811 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $10.62 | 13.265% | $12.0287 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $231.26 | 12.259% | $259.6102 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $237.35 | 6.142% | $251.928 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $925.51 | $998.5267 | $998.52 | $998.60 | $998.40 | |