| 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 | $97.64 | 5.420% | $102.9321 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $117.28 | 11.534% | $130.8071 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $228.40 | 6.721% | $243.7508 | $243.75 | $243.75 | $243.80 |
| Purchase #4 | $160.39 | 10.217% | $176.777 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $52.75 | 8.489% | $57.2279 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $171.53 | 11.526% | $191.3005 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $93.35 | 10.346% | $103.008 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $921.34 | $1,005.8034 | $1,005.81 | $1,005.85 | $1,005.80 | |