| 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 | $14.40 | 5.700% | $15.2208 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $32.92 | 4.507% | $34.4037 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $153.39 | 4.699% | $160.5978 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $124.67 | 11.112% | $138.5233 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $110.63 | 8.450% | $119.9782 | $119.98 | $120.00 | $120.00 |
| Purchase #6 | $190.31 | 4.278% | $198.4515 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $205.77 | 4.655% | $215.3486 | $215.35 | $215.35 | $215.30 |
| 7 purchase totals = | $832.09 | $882.5239 | $882.52 | $882.50 | $882.50 | |