| 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 | $194.74 | 12.342% | $218.7748 | $218.77 | $218.75 | $218.80 |
| Purchase #2 | $112.42 | 9.519% | $123.1213 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $17.46 | 9.370% | $19.096 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $78.98 | 8.795% | $85.9263 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $174.59 | 3.546% | $180.781 | $180.78 | $180.80 | $180.80 |
| Purchase #6 | $236.66 | 5.730% | $250.2206 | $250.22 | $250.20 | $250.20 |
| Purchase #7 | $184.66 | 12.480% | $207.7056 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $999.51 | $1,085.6256 | $1,085.63 | $1,085.60 | $1,085.60 | |