| 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 | $203.92 | 4.720% | $213.545 | $213.55 | $213.55 | $213.50 |
| Purchase #2 | $148.52 | 8.608% | $161.3046 | $161.30 | $161.30 | $161.30 |
| Purchase #3 | $184.69 | 8.795% | $200.9335 | $200.93 | $200.95 | $200.90 |
| Purchase #4 | $144.94 | 10.528% | $160.1993 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $175.76 | 3.382% | $181.7042 | $181.70 | $181.70 | $181.70 |
| Purchase #6 | $37.84 | 8.418% | $41.0254 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $68.51 | 10.581% | $75.759 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $964.18 | $1,034.4710 | $1,034.47 | $1,034.50 | $1,034.40 | |