| 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 | $249.65 | 3.871% | $259.314 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $201.77 | 12.439% | $226.8682 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $176.73 | 8.281% | $191.365 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $198.30 | 7.464% | $213.1011 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $132.28 | 4.390% | $138.0871 | $138.09 | $138.10 | $138.10 |
| Purchase #6 | $65.25 | 11.823% | $72.9645 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $182.69 | 7.392% | $196.1944 | $196.19 | $196.20 | $196.20 |
| 7 purchase totals = | $1,206.67 | $1,297.8943 | $1,297.89 | $1,297.85 | $1,298.00 | |