| 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 | $130.33 | 3.301% | $134.6322 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $35.96 | 13.675% | $40.8775 | $40.88 | $40.90 | $40.90 |
| Purchase #3 | $93.70 | 10.342% | $103.3905 | $103.39 | $103.40 | $103.40 |
| Purchase #4 | $27.46 | 9.165% | $29.9767 | $29.98 | $30.00 | $30.00 |
| Purchase #5 | $197.37 | 13.464% | $223.9439 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $119.79 | 12.664% | $134.9602 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $210.41 | 4.344% | $219.5502 | $219.55 | $219.55 | $219.60 |
| 7 purchase totals = | $815.02 | $887.3312 | $887.33 | $887.40 | $887.40 | |