| 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 | $192.53 | 6.320% | $204.6979 | $204.70 | $204.70 | $204.70 |
| Purchase #2 | $183.97 | 3.329% | $190.0944 | $190.09 | $190.10 | $190.10 |
| Purchase #3 | $89.82 | 4.638% | $93.9859 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $112.39 | 8.783% | $122.2612 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $136.41 | 11.275% | $151.7902 | $151.79 | $151.80 | $151.80 |
| Purchase #6 | $195.84 | 12.702% | $220.7156 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $42.83 | 8.787% | $46.5935 | $46.59 | $46.60 | $46.60 |
| 7 purchase totals = | $953.79 | $1,030.1387 | $1,030.14 | $1,030.15 | $1,030.20 | |