| 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 | $122.54 | 11.397% | $136.5059 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $87.25 | 10.344% | $96.2751 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $106.44 | 11.297% | $118.4645 | $118.46 | $118.45 | $118.50 |
| Purchase #4 | $233.81 | 8.209% | $253.0035 | $253.00 | $253.00 | $253.00 |
| Purchase #5 | $235.91 | 12.187% | $264.6604 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $186.39 | 7.177% | $199.7672 | $199.77 | $199.75 | $199.80 |
| Purchase #7 | $96.83 | 3.718% | $100.4301 | $100.43 | $100.45 | $100.40 |
| 7 purchase totals = | $1,069.17 | $1,169.1067 | $1,169.11 | $1,169.10 | $1,169.20 | |