| 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 | $199.77 | 9.110% | $217.969 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $30.68 | 6.641% | $32.7175 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $181.48 | 12.137% | $203.5062 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $212.73 | 8.289% | $230.3632 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $21.37 | 13.431% | $24.2402 | $24.24 | $24.25 | $24.20 |
| Purchase #6 | $44.58 | 4.329% | $46.5099 | $46.51 | $46.50 | $46.50 |
| Purchase #7 | $203.47 | 13.694% | $231.3332 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $894.08 | $986.6392 | $986.64 | $986.60 | $986.60 | |