| 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 | $239.99 | 13.835% | $273.1926 | $273.19 | $273.20 | $273.20 |
| Purchase #2 | $232.42 | 4.117% | $241.9887 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $5.55 | 3.548% | $5.7469 | $5.75 | $5.75 | $5.70 |
| Purchase #4 | $129.70 | 3.559% | $134.316 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $36.77 | 9.809% | $40.3768 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $59.41 | 7.822% | $64.0571 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $21.31 | 11.483% | $23.757 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $725.15 | $783.4351 | $783.45 | $783.45 | $783.50 | |