| 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 | $227.90 | 7.174% | $244.2495 | $244.25 | $244.25 | $244.20 |
| Purchase #2 | $11.34 | 12.260% | $12.7303 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $74.80 | 12.304% | $84.0034 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $152.60 | 11.200% | $169.6912 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $20.33 | 10.618% | $22.4886 | $22.49 | $22.50 | $22.50 |
| Purchase #6 | $172.34 | 12.186% | $193.3414 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $107.65 | 4.286% | $112.2639 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $766.96 | $838.7683 | $838.76 | $838.80 | $838.70 | |