| 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 | $123.83 | 8.324% | $134.1376 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $195.54 | 9.410% | $213.9403 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $130.81 | 13.199% | $148.0756 | $148.08 | $148.10 | $148.10 |
| Purchase #4 | $207.57 | 12.551% | $233.6221 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $184.60 | 13.609% | $209.7222 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $213.93 | 13.217% | $242.2051 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $34.33 | 7.237% | $36.8145 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $1,090.61 | $1,218.5174 | $1,218.52 | $1,218.50 | $1,218.40 | |