| 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 | $223.30 | 4.838% | $234.1033 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $38.71 | 12.161% | $43.4175 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $135.85 | 10.704% | $150.3914 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $185.31 | 4.247% | $193.1801 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $45.88 | 9.201% | $50.1014 | $50.10 | $50.10 | $50.10 |
| Purchase #6 | $184.77 | 6.599% | $196.963 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $71.97 | 9.811% | $79.031 | $79.03 | $79.05 | $79.00 |
| 7 purchase totals = | $885.79 | $947.1877 | $947.18 | $947.20 | $947.20 | |