| 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 | $57.58 | 11.871% | $64.4153 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $220.54 | 13.247% | $249.7549 | $249.75 | $249.75 | $249.80 |
| Purchase #3 | $163.62 | 6.596% | $174.4124 | $174.41 | $174.40 | $174.40 |
| Purchase #4 | $108.90 | 10.429% | $120.2572 | $120.26 | $120.25 | $120.30 |
| Purchase #5 | $188.61 | 11.307% | $209.9361 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $125.37 | 11.183% | $139.3901 | $139.39 | $139.40 | $139.40 |
| Purchase #7 | $224.28 | 13.219% | $253.9276 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $1,088.90 | $1,212.0936 | $1,212.10 | $1,212.10 | $1,212.10 | |