| 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 | $190.98 | 4.338% | $199.2647 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $125.52 | 4.550% | $131.2312 | $131.23 | $131.25 | $131.20 |
| Purchase #3 | $36.87 | 8.219% | $39.9003 | $39.90 | $39.90 | $39.90 |
| Purchase #4 | $62.80 | 13.113% | $71.035 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $246.54 | 9.810% | $270.7256 | $270.73 | $270.75 | $270.70 |
| Purchase #6 | $109.61 | 7.655% | $118.0006 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $212.54 | 9.696% | $233.1479 | $233.15 | $233.15 | $233.10 |
| 7 purchase totals = | $984.86 | $1,063.3053 | $1,063.31 | $1,063.35 | $1,063.20 | |