| 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 | $236.71 | 4.711% | $247.8614 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $38.66 | 10.564% | $42.744 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $221.28 | 10.140% | $243.7178 | $243.72 | $243.70 | $243.70 |
| Purchase #4 | $97.95 | 4.491% | $102.3489 | $102.35 | $102.35 | $102.30 |
| Purchase #5 | $228.49 | 8.451% | $247.7997 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $88.28 | 9.216% | $96.4159 | $96.42 | $96.40 | $96.40 |
| Purchase #7 | $172.71 | 10.144% | $190.2297 | $190.23 | $190.25 | $190.20 |
| 7 purchase totals = | $1,084.08 | $1,171.1174 | $1,171.12 | $1,171.10 | $1,171.00 | |