| 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 | $117.66 | 10.807% | $130.3755 | $130.38 | $130.40 | $130.40 |
| Purchase #2 | $214.44 | 3.421% | $221.776 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $207.47 | 13.230% | $234.9183 | $234.92 | $234.90 | $234.90 |
| Purchase #4 | $227.47 | 3.576% | $235.6043 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $158.55 | 5.802% | $167.7491 | $167.75 | $167.75 | $167.70 |
| Purchase #6 | $32.47 | 7.550% | $34.9215 | $34.92 | $34.90 | $34.90 |
| Purchase #7 | $169.63 | 3.733% | $175.9623 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $1,127.69 | $1,201.3070 | $1,201.31 | $1,201.30 | $1,201.30 | |