| 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 | $181.81 | 13.538% | $206.4234 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $76.75 | 10.816% | $85.0513 | $85.05 | $85.05 | $85.10 |
| Purchase #3 | $96.60 | 8.201% | $104.5222 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $223.84 | 13.421% | $253.8816 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $199.97 | 12.315% | $224.5963 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $47.89 | 11.726% | $53.5056 | $53.51 | $53.50 | $53.50 |
| Purchase #7 | $196.46 | 5.350% | $206.9706 | $206.97 | $206.95 | $207.00 |
| 7 purchase totals = | $1,023.32 | $1,134.9510 | $1,134.95 | $1,134.90 | $1,135.00 | |