| 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 | $101.92 | 13.649% | $115.8311 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $184.49 | 11.258% | $205.2599 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $180.98 | 9.244% | $197.7098 | $197.71 | $197.70 | $197.70 |
| Purchase #4 | $240.92 | 12.393% | $270.7772 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $232.92 | 12.479% | $261.9861 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $6.27 | 10.487% | $6.9275 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $55.88 | 11.282% | $62.1844 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $1,003.38 | $1,120.6760 | $1,120.68 | $1,120.75 | $1,120.70 | |