| 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 | $101.29 | 7.201% | $108.5839 | $108.58 | $108.60 | $108.60 |
| Purchase #2 | $224.32 | 11.222% | $249.4932 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $41.95 | 3.435% | $43.391 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $61.75 | 11.191% | $68.6604 | $68.66 | $68.65 | $68.70 |
| Purchase #5 | $39.59 | 5.356% | $41.7104 | $41.71 | $41.70 | $41.70 |
| Purchase #6 | $168.81 | 8.136% | $182.5444 | $182.54 | $182.55 | $182.50 |
| Purchase #7 | $218.36 | 12.596% | $245.8646 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $856.07 | $940.2479 | $940.23 | $940.25 | $940.30 | |