| 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 | $235.80 | 3.491% | $244.0318 | $244.03 | $244.05 | $244.00 |
| Purchase #2 | $60.91 | 8.596% | $66.1458 | $66.15 | $66.15 | $66.10 |
| Purchase #3 | $88.36 | 13.302% | $100.1136 | $100.11 | $100.10 | $100.10 |
| Purchase #4 | $88.83 | 9.420% | $97.1978 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $241.37 | 12.111% | $270.6023 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $215.59 | 8.161% | $233.1843 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $41.86 | 9.775% | $45.9518 | $45.95 | $45.95 | $46.00 |
| 7 purchase totals = | $972.72 | $1,057.2274 | $1,057.22 | $1,057.25 | $1,057.20 | |