| 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 | $228.64 | 7.133% | $244.9489 | $244.95 | $244.95 | $244.90 |
| Purchase #2 | $13.35 | 12.417% | $15.0077 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $222.92 | 9.293% | $243.636 | $243.64 | $243.65 | $243.60 |
| Purchase #4 | $111.88 | 10.663% | $123.8098 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $132.36 | 9.397% | $144.7979 | $144.80 | $144.80 | $144.80 |
| Purchase #6 | $172.73 | 11.379% | $192.3849 | $192.38 | $192.40 | $192.40 |
| Purchase #7 | $92.80 | 7.202% | $99.4835 | $99.48 | $99.50 | $99.50 |
| 7 purchase totals = | $974.68 | $1,064.0687 | $1,064.07 | $1,064.10 | $1,064.00 | |