| 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 | $130.42 | 3.245% | $134.6521 | $134.65 | $134.65 | $134.70 |
| Purchase #2 | $227.95 | 9.297% | $249.1425 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $90.27 | 4.137% | $94.0045 | $94.00 | $94.00 | $94.00 |
| Purchase #4 | $175.78 | 8.429% | $190.5965 | $190.60 | $190.60 | $190.60 |
| Purchase #5 | $106.44 | 6.650% | $113.5183 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $132.99 | 7.818% | $143.3872 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $135.76 | 13.146% | $153.607 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $999.61 | $1,078.9081 | $1,078.91 | $1,078.90 | $1,078.90 | |