| 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 | $230.58 | 6.128% | $244.7099 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $150.98 | 12.121% | $169.2803 | $169.28 | $169.30 | $169.30 |
| Purchase #3 | $127.51 | 5.504% | $134.5282 | $134.53 | $134.55 | $134.50 |
| Purchase #4 | $248.34 | 11.506% | $276.914 | $276.91 | $276.90 | $276.90 |
| Purchase #5 | $192.42 | 8.144% | $208.0907 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $101.37 | 4.760% | $106.1952 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $219.82 | 8.746% | $239.0455 | $239.05 | $239.05 | $239.00 |
| 7 purchase totals = | $1,271.02 | $1,378.7638 | $1,378.77 | $1,378.80 | $1,378.70 | |