| 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 | $13.73 | 3.376% | $14.1935 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $234.78 | 3.825% | $243.7603 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $208.97 | 12.115% | $234.2867 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $115.40 | 6.788% | $123.2334 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $12.93 | 8.108% | $13.9784 | $13.98 | $14.00 | $14.00 |
| Purchase #6 | $243.65 | 6.346% | $259.112 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $211.26 | 13.141% | $239.0217 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,040.72 | $1,127.5860 | $1,127.58 | $1,127.60 | $1,127.60 | |