| 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 | $211.38 | 3.436% | $218.643 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $45.73 | 8.460% | $49.5988 | $49.60 | $49.60 | $49.60 |
| Purchase #3 | $182.41 | 7.858% | $196.7438 | $196.74 | $196.75 | $196.70 |
| Purchase #4 | $142.95 | 6.598% | $152.3818 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $195.56 | 6.209% | $207.7023 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $125.94 | 9.358% | $137.7255 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $210.36 | 7.432% | $225.994 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $1,114.33 | $1,188.7892 | $1,188.78 | $1,188.85 | $1,188.70 | |