| 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 | $238.62 | 12.468% | $268.3711 | $268.37 | $268.35 | $268.40 |
| Purchase #2 | $205.99 | 7.234% | $220.8913 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $172.90 | 7.469% | $185.8139 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $18.45 | 9.595% | $20.2203 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $54.37 | 5.670% | $57.4528 | $57.45 | $57.45 | $57.50 |
| Purchase #6 | $39.61 | 4.487% | $41.3873 | $41.39 | $41.40 | $41.40 |
| Purchase #7 | $87.67 | 7.789% | $94.4986 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $817.61 | $888.6353 | $888.63 | $888.60 | $888.70 | |