| 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 | $205.28 | 10.455% | $226.742 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $183.80 | 8.221% | $198.9102 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $245.59 | 9.294% | $268.4151 | $268.42 | $268.40 | $268.40 |
| Purchase #4 | $70.70 | 12.415% | $79.4774 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $147.58 | 4.198% | $153.7754 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $37.45 | 10.768% | $41.4826 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $62.73 | 9.628% | $68.7696 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $953.13 | $1,037.5723 | $1,037.58 | $1,037.60 | $1,037.60 | |