| 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 | $37.76 | 11.545% | $42.1194 | $42.12 | $42.10 | $42.10 |
| Purchase #2 | $236.68 | 11.729% | $264.4402 | $264.44 | $264.45 | $264.40 |
| Purchase #3 | $202.65 | 12.781% | $228.5507 | $228.55 | $228.55 | $228.60 |
| Purchase #4 | $206.36 | 12.534% | $232.2252 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $235.29 | 3.870% | $244.3957 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $10.63 | 4.723% | $11.1321 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $137.66 | 6.225% | $146.2293 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $1,067.03 | $1,169.0926 | $1,169.10 | $1,169.15 | $1,169.00 | |