| 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 | $211.89 | 9.141% | $231.2589 | $231.26 | $231.25 | $231.30 |
| Purchase #2 | $77.33 | 3.511% | $80.0451 | $80.05 | $80.05 | $80.00 |
| Purchase #3 | $16.49 | 3.802% | $17.1169 | $17.12 | $17.10 | $17.10 |
| Purchase #4 | $115.84 | 3.279% | $119.6384 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $238.96 | 11.665% | $266.8347 | $266.83 | $266.85 | $266.80 |
| Purchase #6 | $106.93 | 3.564% | $110.741 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $7.38 | 10.524% | $8.1567 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $774.82 | $833.7917 | $833.80 | $833.80 | $833.70 | |