| 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 | $202.81 | 9.533% | $222.1439 | $222.14 | $222.15 | $222.10 |
| Purchase #2 | $18.77 | 8.480% | $20.3617 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $129.45 | 13.581% | $147.0306 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $106.30 | 9.841% | $116.761 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $83.97 | 8.487% | $91.0965 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $51.76 | 12.103% | $58.0245 | $58.02 | $58.00 | $58.00 |
| Purchase #7 | $112.65 | 9.370% | $123.2053 | $123.21 | $123.20 | $123.20 |
| 7 purchase totals = | $705.71 | $778.6235 | $778.62 | $778.60 | $778.60 | |