| 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 | $104.82 | 8.244% | $113.4614 | $113.46 | $113.45 | $113.50 |
| Purchase #2 | $86.63 | 7.255% | $92.915 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $127.84 | 13.512% | $145.1137 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $222.43 | 3.823% | $230.9335 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $15.60 | 4.500% | $16.302 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $205.56 | 9.840% | $225.7871 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $190.87 | 11.554% | $212.9231 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $953.75 | $1,037.4358 | $1,037.43 | $1,037.40 | $1,037.40 | |