| 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 | $38.46 | 6.212% | $40.8491 | $40.85 | $40.85 | $40.80 |
| Purchase #2 | $206.63 | 10.138% | $227.5781 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $135.91 | 12.541% | $152.9545 | $152.95 | $152.95 | $153.00 |
| Purchase #4 | $202.81 | 9.706% | $222.4947 | $222.49 | $222.50 | $222.50 |
| Purchase #5 | $173.75 | 7.123% | $186.1262 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $56.36 | 13.154% | $63.7736 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $236.31 | 5.488% | $249.2787 | $249.28 | $249.30 | $249.30 |
| 7 purchase totals = | $1,050.23 | $1,143.0549 | $1,143.05 | $1,143.10 | $1,143.10 | |