| 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 | $228.34 | 13.293% | $258.6932 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $225.55 | 9.602% | $247.2073 | $247.21 | $247.20 | $247.20 |
| Purchase #3 | $230.48 | 8.598% | $250.2967 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $130.47 | 12.124% | $146.2882 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $42.87 | 10.281% | $47.2775 | $47.28 | $47.30 | $47.30 |
| Purchase #6 | $226.56 | 3.475% | $234.433 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $203.32 | 10.519% | $224.7072 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $1,287.59 | $1,408.9031 | $1,408.91 | $1,408.95 | $1,408.90 | |