| 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 | $190.78 | 4.538% | $199.4376 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $39.26 | 4.460% | $41.011 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $247.36 | 3.787% | $256.7275 | $256.73 | $256.75 | $256.70 |
| Purchase #4 | $39.93 | 8.448% | $43.3033 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $60.47 | 6.839% | $64.6055 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $110.79 | 11.757% | $123.8156 | $123.82 | $123.80 | $123.80 |
| Purchase #7 | $134.44 | 6.380% | $143.0173 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $823.03 | $871.9178 | $871.93 | $871.90 | $871.80 | |