| 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 | $211.37 | 7.440% | $227.0959 | $227.10 | $227.10 | $227.10 |
| Purchase #2 | $17.26 | 5.752% | $18.2528 | $18.25 | $18.25 | $18.30 |
| Purchase #3 | $123.38 | 5.411% | $130.0561 | $130.06 | $130.05 | $130.10 |
| Purchase #4 | $169.97 | 7.686% | $183.0339 | $183.03 | $183.05 | $183.00 |
| Purchase #5 | $226.55 | 7.436% | $243.3963 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $23.55 | 5.323% | $24.8036 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $12.84 | 6.639% | $13.6924 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $784.92 | $840.3310 | $840.33 | $840.35 | $840.40 | |