| 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 | $226.28 | 8.845% | $246.2945 | $246.29 | $246.30 | $246.30 |
| Purchase #2 | $70.66 | 4.154% | $73.5952 | $73.60 | $73.60 | $73.60 |
| Purchase #3 | $24.26 | 7.504% | $26.0805 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $151.66 | 4.156% | $157.963 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $119.72 | 12.767% | $135.0047 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $175.25 | 6.754% | $187.0864 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $12.84 | 10.638% | $14.2059 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $780.67 | $840.2302 | $840.23 | $840.25 | $840.30 | |