| 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 | $152.44 | 12.325% | $171.2282 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $218.89 | 4.856% | $229.5193 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $159.90 | 7.643% | $172.1212 | $172.12 | $172.10 | $172.10 |
| Purchase #4 | $176.86 | 12.644% | $199.2222 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $243.48 | 8.241% | $263.5452 | $263.55 | $263.55 | $263.50 |
| Purchase #6 | $223.44 | 7.291% | $239.731 | $239.73 | $239.75 | $239.70 |
| Purchase #7 | $167.47 | 5.826% | $177.2268 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $1,342.48 | $1,452.5939 | $1,452.60 | $1,452.60 | $1,452.40 | |