| 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 | $216.68 | 5.215% | $227.9799 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $42.54 | 12.211% | $47.7346 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $137.47 | 11.430% | $153.1828 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $207.37 | 11.269% | $230.7385 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $101.76 | 4.344% | $106.1805 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $90.30 | 12.716% | $101.7825 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $60.69 | 10.661% | $67.1602 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $856.81 | $934.7590 | $934.75 | $934.85 | $934.80 | |