| 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 | $228.49 | 9.355% | $249.8652 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $48.43 | 11.202% | $53.8551 | $53.86 | $53.85 | $53.90 |
| Purchase #3 | $176.38 | 3.685% | $182.8796 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $216.65 | 3.863% | $225.0192 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $123.42 | 13.763% | $140.4063 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $143.87 | 13.168% | $162.8148 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $215.34 | 6.132% | $228.5446 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $1,152.58 | $1,243.3848 | $1,243.39 | $1,243.35 | $1,243.40 | |