| 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 | $246.64 | 7.490% | $265.1133 | $265.11 | $265.10 | $265.10 |
| Purchase #2 | $189.44 | 7.659% | $203.9492 | $203.95 | $203.95 | $203.90 |
| Purchase #3 | $221.39 | 11.575% | $247.0159 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $204.59 | 5.333% | $215.5008 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $121.29 | 12.655% | $136.6392 | $136.64 | $136.65 | $136.60 |
| Purchase #6 | $32.42 | 8.803% | $35.2739 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $213.97 | 9.656% | $234.6309 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $1,229.74 | $1,338.1232 | $1,338.12 | $1,338.10 | $1,338.00 | |