| 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 | $51.28 | 12.123% | $57.4967 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $99.75 | 12.603% | $112.3215 | $112.32 | $112.30 | $112.30 |
| Purchase #3 | $224.40 | 5.720% | $237.2357 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $196.71 | 5.747% | $208.0149 | $208.01 | $208.00 | $208.00 |
| Purchase #5 | $216.36 | 7.662% | $232.9375 | $232.94 | $232.95 | $232.90 |
| Purchase #6 | $123.99 | 4.444% | $129.5001 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $240.28 | 10.495% | $265.4974 | $265.50 | $265.50 | $265.50 |
| 7 purchase totals = | $1,152.77 | $1,243.0038 | $1,243.01 | $1,243.00 | $1,242.90 | |