| 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 | $223.52 | 8.769% | $243.1205 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $203.61 | 9.291% | $222.5274 | $222.53 | $222.55 | $222.50 |
| Purchase #3 | $103.98 | 6.429% | $110.6649 | $110.66 | $110.65 | $110.70 |
| Purchase #4 | $146.72 | 8.200% | $158.751 | $158.75 | $158.75 | $158.80 |
| Purchase #5 | $245.94 | 5.202% | $258.7338 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $190.64 | 4.429% | $199.0834 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $136.33 | 13.508% | $154.7455 | $154.75 | $154.75 | $154.70 |
| 7 purchase totals = | $1,250.74 | $1,347.6265 | $1,347.62 | $1,347.65 | $1,347.60 | |