| 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 | $250.34 | 7.795% | $269.854 | $269.85 | $269.85 | $269.90 |
| Purchase #2 | $176.48 | 4.663% | $184.7093 | $184.71 | $184.70 | $184.70 |
| Purchase #3 | $133.45 | 7.745% | $143.7857 | $143.79 | $143.80 | $143.80 |
| Purchase #4 | $122.33 | 11.179% | $136.0053 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $100.60 | 7.264% | $107.9076 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $110.40 | 13.268% | $125.0479 | $125.05 | $125.05 | $125.00 |
| Purchase #7 | $236.96 | 13.205% | $268.2506 | $268.25 | $268.25 | $268.30 |
| 7 purchase totals = | $1,130.56 | $1,235.5604 | $1,235.57 | $1,235.55 | $1,235.60 | |