| 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 | $240.46 | 10.740% | $266.2854 | $266.29 | $266.30 | $266.30 |
| Purchase #2 | $17.99 | 6.534% | $19.1655 | $19.17 | $19.15 | $19.20 |
| Purchase #3 | $102.99 | 4.238% | $107.3547 | $107.35 | $107.35 | $107.40 |
| Purchase #4 | $90.75 | 10.195% | $100.002 | $100.00 | $100.00 | $100.00 |
| Purchase #5 | $60.86 | 11.313% | $67.7451 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $56.42 | 3.845% | $58.5893 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $158.76 | 12.735% | $178.9781 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $728.23 | $798.1201 | $798.13 | $798.15 | $798.20 | |