| 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 | $187.38 | 11.658% | $209.2248 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $229.39 | 7.680% | $247.0072 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $229.65 | 4.442% | $239.8511 | $239.85 | $239.85 | $239.90 |
| Purchase #4 | $32.50 | 7.182% | $34.8342 | $34.83 | $34.85 | $34.80 |
| Purchase #5 | $9.87 | 7.525% | $10.6127 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $175.96 | 8.342% | $190.6386 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $52.95 | 6.189% | $56.2271 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $917.70 | $988.3957 | $988.39 | $988.40 | $988.30 | |