| 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 | $109.80 | 10.739% | $121.5914 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $103.63 | 13.697% | $117.8242 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $123.83 | 4.300% | $129.1547 | $129.15 | $129.15 | $129.20 |
| Purchase #4 | $242.76 | 8.234% | $262.7489 | $262.75 | $262.75 | $262.70 |
| Purchase #5 | $161.31 | 6.796% | $172.2726 | $172.27 | $172.25 | $172.30 |
| Purchase #6 | $164.89 | 9.252% | $180.1456 | $180.15 | $180.15 | $180.10 |
| Purchase #7 | $115.78 | 5.399% | $122.031 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $1,022.00 | $1,105.7684 | $1,105.76 | $1,105.75 | $1,105.70 | |