| 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 | $143.53 | 11.602% | $160.1824 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $213.67 | 7.380% | $229.4388 | $229.44 | $229.45 | $229.40 |
| Purchase #3 | $224.74 | 4.387% | $234.5993 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $84.50 | 8.868% | $91.9935 | $91.99 | $92.00 | $92.00 |
| Purchase #5 | $35.64 | 9.501% | $39.0262 | $39.03 | $39.05 | $39.00 |
| Purchase #6 | $248.83 | 11.202% | $276.7039 | $276.70 | $276.70 | $276.70 |
| Purchase #7 | $192.74 | 12.344% | $216.5318 | $216.53 | $216.55 | $216.50 |
| 7 purchase totals = | $1,143.65 | $1,248.4759 | $1,248.47 | $1,248.55 | $1,248.40 | |