| 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 | $132.74 | 13.116% | $150.1502 | $150.15 | $150.15 | $150.20 |
| Purchase #2 | $240.85 | 8.408% | $261.1007 | $261.10 | $261.10 | $261.10 |
| Purchase #3 | $130.75 | 9.250% | $142.8444 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $45.32 | 3.247% | $46.7915 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $104.34 | 12.248% | $117.1196 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $111.34 | 8.159% | $120.4242 | $120.42 | $120.40 | $120.40 |
| Purchase #7 | $232.75 | 12.502% | $261.8484 | $261.85 | $261.85 | $261.80 |
| 7 purchase totals = | $998.09 | $1,100.2790 | $1,100.27 | $1,100.25 | $1,100.20 | |