| 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 | $218.79 | 12.390% | $245.8981 | $245.90 | $245.90 | $245.90 |
| Purchase #2 | $115.85 | 8.558% | $125.7644 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $193.64 | 10.127% | $213.2499 | $213.25 | $213.25 | $213.20 |
| Purchase #4 | $246.63 | 3.626% | $255.5728 | $255.57 | $255.55 | $255.60 |
| Purchase #5 | $57.50 | 8.467% | $62.3685 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $74.56 | 7.311% | $80.0111 | $80.01 | $80.00 | $80.00 |
| Purchase #7 | $224.35 | 4.199% | $233.7705 | $233.77 | $233.75 | $233.80 |
| 7 purchase totals = | $1,131.32 | $1,216.6353 | $1,216.63 | $1,216.55 | $1,216.70 | |