| 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 | $130.44 | 9.390% | $142.6883 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $218.47 | 13.310% | $247.5484 | $247.55 | $247.55 | $247.50 |
| Purchase #3 | $103.70 | 8.120% | $112.1204 | $112.12 | $112.10 | $112.10 |
| Purchase #4 | $52.72 | 11.774% | $58.9273 | $58.93 | $58.95 | $58.90 |
| Purchase #5 | $186.77 | 6.554% | $199.0109 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $118.81 | 5.639% | $125.5097 | $125.51 | $125.50 | $125.50 |
| Purchase #7 | $32.95 | 3.217% | $34.01 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $843.86 | $919.8150 | $919.82 | $919.80 | $919.70 | |