| 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 | $98.65 | 12.629% | $111.1085 | $111.11 | $111.10 | $111.10 |
| Purchase #2 | $235.74 | 6.125% | $250.1791 | $250.18 | $250.20 | $250.20 |
| Purchase #3 | $70.71 | 3.725% | $73.3439 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $224.78 | 6.845% | $240.1662 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $108.43 | 10.840% | $120.1838 | $120.18 | $120.20 | $120.20 |
| Purchase #6 | $231.61 | 5.684% | $244.7747 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $71.43 | 8.289% | $77.3508 | $77.35 | $77.35 | $77.40 |
| 7 purchase totals = | $1,041.35 | $1,117.1070 | $1,117.10 | $1,117.10 | $1,117.20 | |