| 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 | $244.98 | 3.333% | $253.1452 | $253.15 | $253.15 | $253.10 |
| Purchase #2 | $236.28 | 13.863% | $269.0355 | $269.04 | $269.05 | $269.00 |
| Purchase #3 | $206.42 | 12.132% | $231.4629 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $177.39 | 8.429% | $192.3422 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $200.43 | 5.771% | $211.9968 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $137.53 | 7.300% | $147.5697 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $17.86 | 12.671% | $20.123 | $20.12 | $20.10 | $20.10 |
| 7 purchase totals = | $1,220.89 | $1,325.6753 | $1,325.68 | $1,325.65 | $1,325.60 | |