| 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 | $172.37 | 3.539% | $178.4702 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $29.40 | 4.392% | $30.6912 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $88.65 | 5.687% | $93.6915 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $227.69 | 11.710% | $254.3525 | $254.35 | $254.35 | $254.40 |
| Purchase #5 | $211.66 | 8.519% | $229.6913 | $229.69 | $229.70 | $229.70 |
| Purchase #6 | $226.46 | 11.810% | $253.2049 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $8.53 | 12.542% | $9.5998 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $964.76 | $1,049.7014 | $1,049.69 | $1,049.70 | $1,049.80 | |