| 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 | $156.33 | 6.870% | $167.0699 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $239.86 | 9.162% | $261.836 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $49.87 | 11.302% | $55.5063 | $55.51 | $55.50 | $55.50 |
| Purchase #4 | $180.78 | 13.441% | $205.0786 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $216.87 | 10.715% | $240.1076 | $240.11 | $240.10 | $240.10 |
| Purchase #6 | $49.28 | 9.515% | $53.969 | $53.97 | $53.95 | $54.00 |
| Purchase #7 | $241.69 | 3.208% | $249.4434 | $249.44 | $249.45 | $249.40 |
| 7 purchase totals = | $1,134.68 | $1,233.0108 | $1,233.02 | $1,233.00 | $1,233.00 | |