| 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 | $218.81 | 10.280% | $241.3037 | $241.30 | $241.30 | $241.30 |
| Purchase #2 | $117.61 | 9.699% | $129.017 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $132.65 | 11.761% | $148.251 | $148.25 | $148.25 | $148.30 |
| Purchase #4 | $148.83 | 3.358% | $153.8277 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $220.27 | 9.823% | $241.9071 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $116.27 | 11.766% | $129.9503 | $129.95 | $129.95 | $130.00 |
| Purchase #7 | $61.72 | 10.322% | $68.0907 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $1,016.16 | $1,112.3475 | $1,112.35 | $1,112.35 | $1,112.40 | |