| 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 | $239.55 | 5.513% | $252.7564 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $205.95 | 7.541% | $221.4807 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $99.85 | 9.519% | $109.3547 | $109.35 | $109.35 | $109.40 |
| Purchase #4 | $176.33 | 9.352% | $192.8204 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $31.68 | 13.492% | $35.9543 | $35.95 | $35.95 | $36.00 |
| Purchase #6 | $220.58 | 10.261% | $243.2137 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $110.25 | 10.775% | $122.1294 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $1,084.19 | $1,177.7096 | $1,177.70 | $1,177.70 | $1,177.80 | |