| 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 | $112.38 | 8.866% | $122.3436 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $99.93 | 4.240% | $104.167 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $218.95 | 12.160% | $245.5743 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $100.30 | 12.798% | $113.1364 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $150.99 | 5.727% | $159.6372 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $161.66 | 10.874% | $179.2389 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $22.26 | 5.726% | $23.5346 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $866.47 | $947.6320 | $947.63 | $947.65 | $947.50 | |