| 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 | $218.92 | 4.186% | $228.084 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $95.33 | 10.602% | $105.4369 | $105.44 | $105.45 | $105.40 |
| Purchase #3 | $113.39 | 5.463% | $119.5845 | $119.58 | $119.60 | $119.60 |
| Purchase #4 | $51.64 | 7.357% | $55.4392 | $55.44 | $55.45 | $55.40 |
| Purchase #5 | $202.93 | 12.396% | $228.0852 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $23.58 | 4.842% | $24.7217 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $106.90 | 11.685% | $119.3913 | $119.39 | $119.40 | $119.40 |
| 7 purchase totals = | $812.69 | $880.7428 | $880.74 | $880.80 | $880.70 | |