| 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 | $194.94 | 12.621% | $219.5434 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $240.75 | 3.698% | $249.6529 | $249.65 | $249.65 | $249.70 |
| Purchase #3 | $249.29 | 7.841% | $268.8368 | $268.84 | $268.85 | $268.80 |
| Purchase #4 | $176.48 | 3.326% | $182.3497 | $182.35 | $182.35 | $182.30 |
| Purchase #5 | $160.77 | 11.783% | $179.7135 | $179.71 | $179.70 | $179.70 |
| Purchase #6 | $145.70 | 12.493% | $163.9023 | $163.90 | $163.90 | $163.90 |
| Purchase #7 | $243.71 | 7.411% | $261.7713 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,411.64 | $1,525.7699 | $1,525.76 | $1,525.75 | $1,525.70 | |