| 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 | $221.29 | 5.682% | $233.8637 | $233.86 | $233.85 | $233.90 |
| Purchase #2 | $242.36 | 4.519% | $253.3122 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $212.95 | 5.671% | $225.0264 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $48.43 | 7.150% | $51.8927 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $107.43 | 8.558% | $116.6239 | $116.62 | $116.60 | $116.60 |
| Purchase #6 | $97.94 | 11.480% | $109.1835 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $188.88 | 10.730% | $209.1468 | $209.15 | $209.15 | $209.10 |
| 7 purchase totals = | $1,119.28 | $1,199.0492 | $1,199.04 | $1,199.05 | $1,199.00 | |