| 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 | $206.74 | 7.188% | $221.6005 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $154.88 | 13.723% | $176.1342 | $176.13 | $176.15 | $176.10 |
| Purchase #3 | $35.80 | 5.620% | $37.812 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $224.82 | 3.405% | $232.4751 | $232.48 | $232.50 | $232.50 |
| Purchase #5 | $245.54 | 8.746% | $267.0149 | $267.01 | $267.00 | $267.00 |
| Purchase #6 | $157.64 | 13.669% | $179.1878 | $179.19 | $179.20 | $179.20 |
| Purchase #7 | $214.67 | 11.812% | $240.0268 | $240.03 | $240.05 | $240.00 |
| 7 purchase totals = | $1,240.09 | $1,354.2513 | $1,354.25 | $1,354.30 | $1,354.20 | |