| 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 | $249.51 | 3.423% | $258.0507 | $258.05 | $258.05 | $258.10 |
| Purchase #2 | $104.94 | 11.723% | $117.2421 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $8.87 | 6.729% | $9.4669 | $9.47 | $9.45 | $9.50 |
| Purchase #4 | $154.67 | 4.867% | $162.1978 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $191.95 | 3.660% | $198.9754 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $20.25 | 7.430% | $21.7546 | $21.75 | $21.75 | $21.80 |
| Purchase #7 | $43.83 | 8.163% | $47.4078 | $47.41 | $47.40 | $47.40 |
| 7 purchase totals = | $774.02 | $815.0953 | $815.10 | $815.10 | $815.20 | |