| 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 | $27.32 | 12.292% | $30.6782 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $203.69 | 8.304% | $220.6044 | $220.60 | $220.60 | $220.60 |
| Purchase #3 | $233.75 | 4.740% | $244.8298 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $132.52 | 12.565% | $149.1711 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $228.27 | 13.140% | $258.2647 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $167.50 | 11.573% | $186.8848 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $175.42 | 7.473% | $188.5291 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $1,168.47 | $1,278.9621 | $1,278.95 | $1,279.00 | $1,279.00 | |