| 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 | $241.97 | 13.295% | $274.1399 | $274.14 | $274.15 | $274.10 |
| Purchase #2 | $107.52 | 10.769% | $119.0988 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $128.82 | 6.745% | $137.5089 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $10.66 | 11.394% | $11.8746 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $167.62 | 4.449% | $175.0774 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $145.93 | 7.573% | $156.9813 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $123.54 | 6.865% | $132.021 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $926.06 | $1,006.7019 | $1,006.70 | $1,006.70 | $1,006.70 | |