| 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 | $127.34 | 11.848% | $142.4272 | $142.43 | $142.45 | $142.40 |
| Purchase #2 | $122.41 | 13.568% | $139.0186 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $215.53 | 10.662% | $238.5098 | $238.51 | $238.50 | $238.50 |
| Purchase #4 | $177.31 | 11.763% | $198.167 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $72.52 | 4.408% | $75.7167 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $247.73 | 8.188% | $268.0141 | $268.01 | $268.00 | $268.00 |
| Purchase #7 | $128.91 | 13.778% | $146.6712 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $1,091.75 | $1,208.5246 | $1,208.53 | $1,208.45 | $1,208.50 | |