| 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 | $239.68 | 10.510% | $264.8704 | $264.87 | $264.85 | $264.90 |
| Purchase #2 | $38.50 | 3.668% | $39.9122 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $134.98 | 9.674% | $148.038 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $138.84 | 6.494% | $147.8563 | $147.86 | $147.85 | $147.90 |
| Purchase #5 | $142.93 | 13.409% | $162.0955 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $59.58 | 7.138% | $63.8328 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $122.86 | 8.423% | $133.2085 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $877.37 | $959.8137 | $959.82 | $959.80 | $959.80 | |