| 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 | $238.90 | 12.221% | $268.096 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $174.66 | 10.626% | $193.2194 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $226.88 | 5.683% | $239.7736 | $239.77 | $239.75 | $239.80 |
| Purchase #4 | $57.26 | 5.404% | $60.3543 | $60.35 | $60.35 | $60.40 |
| Purchase #5 | $22.41 | 7.673% | $24.1295 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $34.96 | 3.659% | $36.2392 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $116.28 | 5.229% | $122.3603 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $871.35 | $944.1723 | $944.17 | $944.15 | $944.20 | |