| 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 | $173.51 | 11.502% | $193.4671 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $181.97 | 5.644% | $192.2404 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $78.52 | 11.568% | $87.6032 | $87.60 | $87.60 | $87.60 |
| Purchase #4 | $220.49 | 9.235% | $240.8523 | $240.85 | $240.85 | $240.90 |
| Purchase #5 | $233.89 | 13.631% | $265.7715 | $265.77 | $265.75 | $265.80 |
| Purchase #6 | $191.39 | 11.156% | $212.7415 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $81.81 | 13.287% | $92.6801 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $1,161.58 | $1,285.3561 | $1,285.35 | $1,285.35 | $1,285.40 | |