| 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 | $244.76 | 10.471% | $270.3888 | $270.39 | $270.40 | $270.40 |
| Purchase #2 | $218.80 | 6.421% | $232.8491 | $232.85 | $232.85 | $232.80 |
| Purchase #3 | $162.87 | 8.256% | $176.3165 | $176.32 | $176.30 | $176.30 |
| Purchase #4 | $82.27 | 3.803% | $85.3987 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $78.38 | 5.254% | $82.4981 | $82.50 | $82.50 | $82.50 |
| Purchase #6 | $142.33 | 11.593% | $158.8303 | $158.83 | $158.85 | $158.80 |
| Purchase #7 | $99.70 | 8.525% | $108.1994 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $1,029.11 | $1,114.4809 | $1,114.49 | $1,114.50 | $1,114.40 | |