| 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 | $133.78 | 13.145% | $151.3654 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $25.27 | 10.286% | $27.8693 | $27.87 | $27.85 | $27.90 |
| Purchase #3 | $18.97 | 3.687% | $19.6694 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $241.70 | 3.443% | $250.0217 | $250.02 | $250.00 | $250.00 |
| Purchase #5 | $121.79 | 9.439% | $133.2858 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $249.45 | 12.588% | $280.8508 | $280.85 | $280.85 | $280.90 |
| Purchase #7 | $135.57 | 5.621% | $143.1904 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $926.53 | $1,006.2528 | $1,006.26 | $1,006.20 | $1,006.40 | |