| 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 | $137.37 | 8.447% | $148.9736 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $129.93 | 9.459% | $142.2201 | $142.22 | $142.20 | $142.20 |
| Purchase #3 | $98.91 | 12.471% | $111.2451 | $111.25 | $111.25 | $111.20 |
| Purchase #4 | $200.91 | 13.210% | $227.4502 | $227.45 | $227.45 | $227.50 |
| Purchase #5 | $230.70 | 8.635% | $250.6209 | $250.62 | $250.60 | $250.60 |
| Purchase #6 | $64.81 | 3.519% | $67.0907 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $96.32 | 5.580% | $101.6947 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $958.95 | $1,049.2953 | $1,049.29 | $1,049.25 | $1,049.30 | |