| 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 | $186.36 | 12.102% | $208.9133 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $211.49 | 3.339% | $218.5517 | $218.55 | $218.55 | $218.60 |
| Purchase #3 | $157.53 | 12.292% | $176.8936 | $176.89 | $176.90 | $176.90 |
| Purchase #4 | $203.82 | 3.134% | $210.2077 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $50.58 | 4.613% | $52.9133 | $52.91 | $52.90 | $52.90 |
| Purchase #6 | $243.98 | 3.461% | $252.4241 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $172.66 | 4.591% | $180.5868 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $1,226.42 | $1,300.4905 | $1,300.48 | $1,300.45 | $1,300.50 | |