| 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 | $240.67 | 8.228% | $260.4723 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $100.84 | 9.840% | $110.7627 | $110.76 | $110.75 | $110.80 |
| Purchase #3 | $183.83 | 4.574% | $192.2384 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $190.96 | 3.293% | $197.2483 | $197.25 | $197.25 | $197.20 |
| Purchase #5 | $237.59 | 9.358% | $259.8237 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $128.32 | 10.142% | $141.3342 | $141.33 | $141.35 | $141.30 |
| Purchase #7 | $110.32 | 9.267% | $120.5434 | $120.54 | $120.55 | $120.50 |
| 7 purchase totals = | $1,192.53 | $1,282.4230 | $1,282.41 | $1,282.40 | $1,282.30 | |