| 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 | $185.87 | 12.589% | $209.2692 | $209.27 | $209.25 | $209.30 |
| Purchase #2 | $83.92 | 12.506% | $94.415 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $10.29 | 13.643% | $11.6939 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $50.38 | 3.188% | $51.9861 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $230.88 | 7.551% | $248.3137 | $248.31 | $248.30 | $248.30 |
| Purchase #6 | $249.61 | 13.433% | $283.1401 | $283.14 | $283.15 | $283.10 |
| Purchase #7 | $147.62 | 6.790% | $157.6434 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $958.57 | $1,056.4614 | $1,056.46 | $1,056.45 | $1,056.40 | |