| 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 | $199.45 | 7.658% | $214.7239 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $6.63 | 5.347% | $6.9845 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $233.47 | 4.771% | $244.6089 | $244.61 | $244.60 | $244.60 |
| Purchase #4 | $233.34 | 8.522% | $253.2252 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $59.98 | 7.740% | $64.6225 | $64.62 | $64.60 | $64.60 |
| Purchase #6 | $15.65 | 13.635% | $17.7839 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $96.69 | 7.123% | $103.5772 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $845.21 | $905.5261 | $905.52 | $905.55 | $905.50 | |