| 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 | $202.70 | 3.501% | $209.7965 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $154.59 | 5.704% | $163.4078 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $217.42 | 6.199% | $230.8979 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $67.57 | 8.595% | $73.3776 | $73.38 | $73.40 | $73.40 |
| Purchase #5 | $154.56 | 12.138% | $173.3205 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $141.97 | 8.212% | $153.6286 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $216.54 | 5.393% | $228.218 | $228.22 | $228.20 | $228.20 |
| 7 purchase totals = | $1,155.35 | $1,232.6469 | $1,232.66 | $1,232.65 | $1,232.60 | |