| 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 | $196.99 | 13.620% | $223.82 | $223.82 | $223.80 | $223.80 |
| Purchase #2 | $223.35 | 9.449% | $244.4543 | $244.45 | $244.45 | $244.50 |
| Purchase #3 | $177.60 | 6.736% | $189.5631 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $46.82 | 3.509% | $48.4629 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $199.61 | 10.255% | $220.08 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $154.29 | 13.868% | $175.6869 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $51.64 | 12.760% | $58.2293 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $1,050.30 | $1,160.2965 | $1,160.29 | $1,160.30 | $1,160.40 | |