| 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 | $101.83 | 9.694% | $111.7014 | $111.70 | $111.70 | $111.70 |
| Purchase #2 | $199.63 | 8.871% | $217.3392 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $212.50 | 10.546% | $234.9103 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $218.94 | 11.682% | $244.5166 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $96.98 | 3.635% | $100.5052 | $100.51 | $100.50 | $100.50 |
| Purchase #6 | $222.35 | 5.805% | $235.2574 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $45.76 | 10.327% | $50.4856 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $1,097.99 | $1,194.7157 | $1,194.73 | $1,194.70 | $1,194.70 | |