| 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 | $233.50 | 4.247% | $243.4167 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $141.46 | 13.669% | $160.7962 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $153.31 | 9.851% | $168.4126 | $168.41 | $168.40 | $168.40 |
| Purchase #4 | $112.88 | 6.858% | $120.6213 | $120.62 | $120.60 | $120.60 |
| Purchase #5 | $108.61 | 13.172% | $122.9161 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $177.95 | 7.502% | $191.2998 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $93.37 | 3.477% | $96.6165 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $1,021.08 | $1,104.0792 | $1,104.09 | $1,104.00 | $1,104.00 | |