| 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 | $231.30 | 5.652% | $244.3731 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $17.36 | 11.175% | $19.3 | $19.30 | $19.30 | $19.30 |
| Purchase #3 | $205.37 | 13.205% | $232.4891 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $162.69 | 4.828% | $170.5447 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $183.91 | 7.757% | $198.1759 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $169.61 | 11.215% | $188.6318 | $188.63 | $188.65 | $188.60 |
| Purchase #7 | $239.27 | 12.844% | $270.0018 | $270.00 | $270.00 | $270.00 |
| 7 purchase totals = | $1,209.51 | $1,323.5164 | $1,323.51 | $1,323.55 | $1,323.50 | |