| 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 | $196.46 | 7.207% | $210.6189 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $121.86 | 12.695% | $137.3301 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $28.62 | 4.537% | $29.9185 | $29.92 | $29.90 | $29.90 |
| Purchase #4 | $135.58 | 5.426% | $142.9366 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $250.45 | 8.350% | $271.3626 | $271.36 | $271.35 | $271.40 |
| Purchase #6 | $121.46 | 10.116% | $133.7469 | $133.75 | $133.75 | $133.70 |
| Purchase #7 | $238.62 | 6.543% | $254.2329 | $254.23 | $254.25 | $254.20 |
| 7 purchase totals = | $1,093.05 | $1,180.1465 | $1,180.15 | $1,180.15 | $1,180.00 | |