| 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 | $243.76 | 10.514% | $269.3889 | $269.39 | $269.40 | $269.40 |
| Purchase #2 | $194.46 | 6.487% | $207.0746 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $224.90 | 6.322% | $239.1182 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $134.74 | 6.760% | $143.8484 | $143.85 | $143.85 | $143.80 |
| Purchase #5 | $94.41 | 13.375% | $107.0373 | $107.04 | $107.05 | $107.00 |
| Purchase #6 | $35.35 | 4.440% | $36.9195 | $36.92 | $36.90 | $36.90 |
| Purchase #7 | $201.90 | 5.839% | $213.6889 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $1,129.52 | $1,217.0758 | $1,217.08 | $1,217.05 | $1,217.00 | |