| 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 | $228.63 | 3.568% | $236.7875 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $178.55 | 6.265% | $189.7362 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $205.47 | 11.511% | $229.1217 | $229.12 | $229.10 | $229.10 |
| Purchase #4 | $127.55 | 4.663% | $133.4977 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $66.26 | 10.302% | $73.0861 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $166.66 | 10.111% | $183.511 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $182.84 | 7.826% | $197.1491 | $197.15 | $197.15 | $197.10 |
| 7 purchase totals = | $1,155.96 | $1,242.8893 | $1,242.90 | $1,242.90 | $1,242.80 | |