| 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 | $49.56 | 9.597% | $54.3163 | $54.32 | $54.30 | $54.30 |
| Purchase #2 | $230.62 | 8.723% | $250.737 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $157.32 | 9.273% | $171.9083 | $171.91 | $171.90 | $171.90 |
| Purchase #4 | $21.82 | 6.743% | $23.2913 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $231.94 | 10.266% | $255.751 | $255.75 | $255.75 | $255.80 |
| Purchase #6 | $215.99 | 9.725% | $236.995 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $206.32 | 10.770% | $228.5407 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $1,113.57 | $1,221.5396 | $1,221.55 | $1,221.55 | $1,221.50 | |