| 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 | $107.32 | 5.532% | $113.2569 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $24.89 | 10.247% | $27.4405 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $101.51 | 13.785% | $115.5032 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $208.73 | 7.227% | $223.8149 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $80.93 | 7.558% | $87.0467 | $87.05 | $87.05 | $87.00 |
| Purchase #6 | $243.98 | 11.264% | $271.4619 | $271.46 | $271.45 | $271.50 |
| Purchase #7 | $135.27 | 8.828% | $147.2116 | $147.21 | $147.20 | $147.20 |
| 7 purchase totals = | $902.63 | $985.7357 | $985.73 | $985.70 | $985.70 | |