| 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 | $30.90 | 11.807% | $34.5484 | $34.55 | $34.55 | $34.50 |
| Purchase #2 | $241.46 | 8.344% | $261.6074 | $261.61 | $261.60 | $261.60 |
| Purchase #3 | $177.76 | 5.433% | $187.4177 | $187.42 | $187.40 | $187.40 |
| Purchase #4 | $78.26 | 7.503% | $84.1318 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $183.54 | 6.121% | $194.7745 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $237.42 | 4.514% | $248.1371 | $248.14 | $248.15 | $248.10 |
| Purchase #7 | $102.31 | 8.766% | $111.2785 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $1,051.65 | $1,121.8954 | $1,121.90 | $1,121.90 | $1,121.80 | |