| 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 | $234.90 | 9.280% | $256.6987 | $256.70 | $256.70 | $256.70 |
| Purchase #2 | $210.35 | 8.321% | $227.8532 | $227.85 | $227.85 | $227.90 |
| Purchase #3 | $122.47 | 9.444% | $134.0361 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $51.38 | 9.261% | $56.1383 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $197.39 | 4.430% | $206.1344 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $179.77 | 4.153% | $187.2358 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $65.32 | 11.640% | $72.9232 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $1,061.58 | $1,141.0197 | $1,141.02 | $1,141.05 | $1,140.90 | |