| 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 | $124.70 | 13.403% | $141.4135 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $129.77 | 13.275% | $146.997 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $183.92 | 5.262% | $193.5979 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $208.55 | 11.273% | $232.0598 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $7.92 | 10.818% | $8.7768 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $103.47 | 11.219% | $115.0783 | $115.08 | $115.10 | $115.10 |
| Purchase #7 | $122.81 | 8.606% | $133.379 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $881.14 | $971.3023 | $971.31 | $971.35 | $971.40 | |