| 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 | $122.57 | 13.799% | $139.4834 | $139.48 | $139.50 | $139.50 |
| Purchase #2 | $129.38 | 4.195% | $134.8075 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $208.58 | 10.807% | $231.1212 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $96.35 | 3.410% | $99.6355 | $99.64 | $99.65 | $99.60 |
| Purchase #5 | $16.57 | 6.865% | $17.7075 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $229.42 | 3.459% | $237.3556 | $237.36 | $237.35 | $237.40 |
| Purchase #7 | $186.34 | 13.641% | $211.7586 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $989.21 | $1,071.8693 | $1,071.88 | $1,071.85 | $1,071.90 | |