| 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 | $199.89 | 7.239% | $214.36 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $197.27 | 7.392% | $211.8522 | $211.85 | $211.85 | $211.90 |
| Purchase #3 | $218.25 | 7.845% | $235.3717 | $235.37 | $235.35 | $235.40 |
| Purchase #4 | $66.92 | 9.164% | $73.0525 | $73.05 | $73.05 | $73.10 |
| Purchase #5 | $149.79 | 5.288% | $157.7109 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $186.66 | 10.387% | $206.0484 | $206.05 | $206.05 | $206.00 |
| Purchase #7 | $41.90 | 8.120% | $45.3023 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $1,060.68 | $1,143.6980 | $1,143.69 | $1,143.65 | $1,143.80 | |