| 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 | $203.34 | 4.254% | $211.9901 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $163.67 | 3.279% | $169.0367 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $197.93 | 3.728% | $205.3088 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $85.42 | 10.841% | $94.6804 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $68.63 | 9.523% | $75.1656 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $159.37 | 10.131% | $175.5158 | $175.52 | $175.50 | $175.50 |
| Purchase #7 | $138.60 | 7.651% | $149.2043 | $149.20 | $149.20 | $149.20 |
| 7 purchase totals = | $1,016.96 | $1,080.9017 | $1,080.91 | $1,080.90 | $1,080.90 | |