| 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 | $202.34 | 12.805% | $228.2496 | $228.25 | $228.25 | $228.20 |
| Purchase #2 | $130.76 | 11.638% | $145.9778 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $197.36 | 11.421% | $219.9005 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $156.90 | 10.179% | $172.8709 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $67.26 | 3.600% | $69.6814 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $30.71 | 3.160% | $31.6804 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $39.76 | 13.117% | $44.9753 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $825.09 | $913.3359 | $913.34 | $913.40 | $913.40 | |