| 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 | $212.48 | 8.866% | $231.3185 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $165.79 | 6.145% | $175.9778 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $61.32 | 11.223% | $68.2019 | $68.20 | $68.20 | $68.20 |
| Purchase #4 | $122.60 | 6.791% | $130.9258 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $245.61 | 10.845% | $272.2464 | $272.25 | $272.25 | $272.20 |
| Purchase #6 | $82.42 | 9.675% | $90.3941 | $90.39 | $90.40 | $90.40 |
| Purchase #7 | $46.71 | 10.570% | $51.6472 | $51.65 | $51.65 | $51.60 |
| 7 purchase totals = | $936.93 | $1,020.7117 | $1,020.72 | $1,020.75 | $1,020.60 | |