| 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 | $17.44 | 13.514% | $19.7968 | $19.80 | $19.80 | $19.80 |
| Purchase #2 | $188.30 | 4.407% | $196.5984 | $196.60 | $196.60 | $196.60 |
| Purchase #3 | $194.70 | 11.306% | $216.7128 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $160.94 | 12.861% | $181.6385 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $142.26 | 12.521% | $160.0724 | $160.07 | $160.05 | $160.10 |
| Purchase #6 | $125.73 | 11.399% | $140.062 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $90.46 | 3.259% | $93.4081 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $919.83 | $1,008.2890 | $1,008.29 | $1,008.25 | $1,008.30 | |