| 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 | $191.97 | 5.240% | $202.0292 | $202.03 | $202.05 | $202.00 |
| Purchase #2 | $91.81 | 11.120% | $102.0193 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $62.81 | 13.772% | $71.4602 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $74.96 | 12.242% | $84.1366 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $124.44 | 13.851% | $141.6762 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $64.75 | 8.394% | $70.1851 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $19.50 | 7.361% | $20.9354 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $630.24 | $692.4420 | $692.46 | $692.50 | $692.40 | |