| 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 | $223.89 | 8.585% | $243.111 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $40.40 | 4.707% | $42.3016 | $42.30 | $42.30 | $42.30 |
| Purchase #3 | $23.88 | 10.543% | $26.3977 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $237.55 | 13.246% | $269.0159 | $269.02 | $269.00 | $269.00 |
| Purchase #5 | $128.95 | 4.309% | $134.5065 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $184.37 | 12.527% | $207.466 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $237.56 | 7.164% | $254.5788 | $254.58 | $254.60 | $254.60 |
| 7 purchase totals = | $1,076.60 | $1,177.3775 | $1,177.39 | $1,177.35 | $1,177.40 | |