| 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 | $198.61 | 6.384% | $211.2893 | $211.29 | $211.30 | $211.30 |
| Purchase #2 | $184.67 | 11.724% | $206.3207 | $206.32 | $206.30 | $206.30 |
| Purchase #3 | $220.75 | 11.637% | $246.4387 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $47.31 | 9.182% | $51.654 | $51.65 | $51.65 | $51.70 |
| Purchase #5 | $176.37 | 3.368% | $182.3101 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $65.45 | 6.205% | $69.5112 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $61.91 | 12.180% | $69.4506 | $69.45 | $69.45 | $69.50 |
| 7 purchase totals = | $955.07 | $1,036.9746 | $1,036.97 | $1,036.95 | $1,037.00 | |