| 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 | $12.28 | 3.226% | $12.6762 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $46.45 | 12.426% | $52.2219 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $217.76 | 12.407% | $244.7775 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $137.31 | 5.415% | $144.7453 | $144.75 | $144.75 | $144.70 |
| Purchase #5 | $203.54 | 7.266% | $218.3292 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $183.46 | 5.381% | $193.332 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $63.88 | 4.780% | $66.9335 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $864.68 | $933.0156 | $933.02 | $933.10 | $932.90 | |