| 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 | $100.89 | 10.476% | $111.4592 | $111.46 | $111.45 | $111.50 |
| Purchase #2 | $85.39 | 10.667% | $94.4986 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $131.71 | 13.854% | $149.9571 | $149.96 | $149.95 | $150.00 |
| Purchase #4 | $231.42 | 13.337% | $262.2845 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $22.37 | 10.859% | $24.7992 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $174.91 | 7.645% | $188.2819 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $178.25 | 7.829% | $192.2052 | $192.21 | $192.20 | $192.20 |
| 7 purchase totals = | $924.94 | $1,023.4857 | $1,023.49 | $1,023.50 | $1,023.60 | |