| 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 | $246.58 | 9.867% | $270.91 | $270.91 | $270.90 | $270.90 |
| Purchase #2 | $6.99 | 3.117% | $7.2079 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $230.90 | 4.652% | $241.6415 | $241.64 | $241.65 | $241.60 |
| Purchase #4 | $35.43 | 5.116% | $37.2426 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $165.44 | 11.835% | $185.0198 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $87.98 | 6.507% | $93.7049 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $27.96 | 12.424% | $31.4338 | $31.43 | $31.45 | $31.40 |
| 7 purchase totals = | $801.28 | $867.1605 | $867.15 | $867.15 | $867.00 | |