| 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 | $218.36 | 12.225% | $245.0545 | $245.05 | $245.05 | $245.10 |
| Purchase #2 | $28.86 | 6.595% | $30.7633 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $152.48 | 12.303% | $171.2396 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $122.84 | 4.731% | $128.6516 | $128.65 | $128.65 | $128.70 |
| Purchase #5 | $216.56 | 3.871% | $224.943 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $18.63 | 11.233% | $20.7227 | $20.72 | $20.70 | $20.70 |
| Purchase #7 | $107.89 | 4.216% | $112.4386 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $865.62 | $933.8133 | $933.80 | $933.80 | $933.80 | |