| 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 | $37.30 | 4.130% | $38.8405 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $238.98 | 11.401% | $266.2261 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $224.62 | 8.342% | $243.3578 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $191.54 | 5.805% | $202.6589 | $202.66 | $202.65 | $202.70 |
| Purchase #5 | $110.41 | 5.359% | $116.3269 | $116.33 | $116.35 | $116.30 |
| Purchase #6 | $231.77 | 8.660% | $251.8413 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $111.33 | 3.327% | $115.0339 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $1,145.95 | $1,234.2854 | $1,234.29 | $1,234.35 | $1,234.20 | |