| 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 | $126.52 | 9.171% | $138.1231 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $199.84 | 12.833% | $225.4855 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $97.94 | 11.631% | $109.3314 | $109.33 | $109.35 | $109.30 |
| Purchase #4 | $196.30 | 12.630% | $221.0927 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $235.98 | 11.607% | $263.3702 | $263.37 | $263.35 | $263.40 |
| Purchase #6 | $79.97 | 3.869% | $83.064 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $125.74 | 12.660% | $141.6587 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $1,062.29 | $1,182.1256 | $1,182.12 | $1,182.10 | $1,182.20 | |