| 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 | $23.37 | 8.199% | $25.2861 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $241.87 | 3.578% | $250.5241 | $250.52 | $250.50 | $250.50 |
| Purchase #3 | $141.31 | 7.848% | $152.4 | $152.40 | $152.40 | $152.40 |
| Purchase #4 | $185.25 | 8.422% | $200.8518 | $200.85 | $200.85 | $200.90 |
| Purchase #5 | $78.67 | 6.472% | $83.7615 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $170.25 | 9.578% | $186.5565 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $65.70 | 11.420% | $73.2029 | $73.20 | $73.20 | $73.20 |
| 7 purchase totals = | $906.42 | $972.5829 | $972.58 | $972.55 | $972.70 | |