| 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 | $220.39 | 9.761% | $241.9023 | $241.90 | $241.90 | $241.90 |
| Purchase #2 | $206.35 | 10.410% | $227.831 | $227.83 | $227.85 | $227.80 |
| Purchase #3 | $55.28 | 3.431% | $57.1767 | $57.18 | $57.20 | $57.20 |
| Purchase #4 | $221.25 | 10.395% | $244.2489 | $244.25 | $244.25 | $244.20 |
| Purchase #5 | $38.32 | 6.582% | $40.8422 | $40.84 | $40.85 | $40.80 |
| Purchase #6 | $206.87 | 7.531% | $222.4494 | $222.45 | $222.45 | $222.40 |
| Purchase #7 | $177.26 | 10.513% | $195.8953 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $1,125.72 | $1,230.3458 | $1,230.35 | $1,230.40 | $1,230.20 | |