| 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 | $247.52 | 10.302% | $273.0195 | $273.02 | $273.00 | $273.00 |
| Purchase #2 | $91.41 | 9.161% | $99.7841 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $32.34 | 10.700% | $35.8004 | $35.80 | $35.80 | $35.80 |
| Purchase #4 | $208.84 | 13.508% | $237.0501 | $237.05 | $237.05 | $237.10 |
| Purchase #5 | $180.28 | 12.640% | $203.0674 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $35.72 | 3.843% | $37.0927 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $195.79 | 5.184% | $205.9398 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $991.90 | $1,091.7540 | $1,091.75 | $1,091.75 | $1,091.80 | |