| 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 | $237.96 | 10.541% | $263.0434 | $263.04 | $263.05 | $263.00 |
| Purchase #2 | $248.42 | 5.727% | $262.647 | $262.65 | $262.65 | $262.60 |
| Purchase #3 | $221.47 | 4.721% | $231.9256 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $142.83 | 5.557% | $150.7671 | $150.77 | $150.75 | $150.80 |
| Purchase #5 | $32.49 | 6.377% | $34.5619 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $215.96 | 13.286% | $244.6524 | $244.65 | $244.65 | $244.70 |
| Purchase #7 | $87.78 | 12.676% | $98.907 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $1,186.91 | $1,286.5044 | $1,286.51 | $1,286.50 | $1,286.50 | |