| 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 | $180.93 | 8.846% | $196.9351 | $196.94 | $196.95 | $196.90 |
| Purchase #2 | $226.82 | 5.486% | $239.2633 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $198.84 | 5.253% | $209.2851 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $180.76 | 12.852% | $203.9913 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $13.96 | 11.301% | $15.5376 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $103.27 | 12.673% | $116.3574 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $16.43 | 6.131% | $17.4373 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $921.01 | $998.8071 | $998.82 | $998.85 | $998.80 | |