| 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 | $203.97 | 6.724% | $217.6849 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $104.99 | 5.302% | $110.5566 | $110.56 | $110.55 | $110.60 |
| Purchase #3 | $121.25 | 6.710% | $129.3859 | $129.39 | $129.40 | $129.40 |
| Purchase #4 | $177.71 | 7.411% | $190.8801 | $190.88 | $190.90 | $190.90 |
| Purchase #5 | $173.62 | 7.351% | $186.3828 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $120.70 | 9.579% | $132.2619 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $242.35 | 6.702% | $258.5923 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $1,144.59 | $1,225.7445 | $1,225.74 | $1,225.80 | $1,225.90 | |