| 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 | $229.29 | 12.483% | $257.9123 | $257.91 | $257.90 | $257.90 |
| Purchase #2 | $114.27 | 8.139% | $123.5704 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $28.89 | 3.776% | $29.9809 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $16.30 | 6.346% | $17.3344 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $233.50 | 8.438% | $253.2027 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $103.59 | 6.786% | $110.6196 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $58.73 | 12.677% | $66.1752 | $66.18 | $66.20 | $66.20 |
| 7 purchase totals = | $784.57 | $858.7955 | $858.79 | $858.80 | $858.80 | |