| 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 | $223.49 | 13.288% | $253.1874 | $253.19 | $253.20 | $253.20 |
| Purchase #2 | $192.68 | 8.513% | $209.0828 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $240.60 | 5.476% | $253.7753 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $219.75 | 6.819% | $234.7348 | $234.73 | $234.75 | $234.70 |
| Purchase #5 | $240.41 | 13.690% | $273.3221 | $273.32 | $273.30 | $273.30 |
| Purchase #6 | $145.70 | 10.534% | $161.048 | $161.05 | $161.05 | $161.00 |
| Purchase #7 | $204.84 | 6.732% | $218.6298 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $1,467.47 | $1,603.7802 | $1,603.78 | $1,603.85 | $1,603.70 | |