| 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 | $186.92 | 7.284% | $200.5353 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $214.76 | 6.548% | $228.8225 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $87.87 | 11.318% | $97.8151 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $114.33 | 3.152% | $117.9337 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $96.63 | 6.638% | $103.0443 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $38.73 | 6.724% | $41.3342 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $27.99 | 10.597% | $30.9561 | $30.96 | $30.95 | $31.00 |
| 7 purchase totals = | $767.23 | $820.4412 | $820.44 | $820.45 | $820.30 | |