| 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 | $245.63 | 4.432% | $256.5163 | $256.52 | $256.50 | $256.50 |
| Purchase #2 | $7.57 | 8.557% | $8.2178 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $126.59 | 6.119% | $134.336 | $134.34 | $134.35 | $134.30 |
| Purchase #4 | $89.50 | 10.353% | $98.7659 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $138.41 | 11.556% | $154.4047 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $234.26 | 10.707% | $259.3422 | $259.34 | $259.35 | $259.30 |
| Purchase #7 | $125.78 | 11.406% | $140.1265 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $967.74 | $1,051.7094 | $1,051.72 | $1,051.70 | $1,051.60 | |