| 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 | $108.40 | 5.120% | $113.9501 | $113.95 | $113.95 | $114.00 |
| Purchase #2 | $28.49 | 11.617% | $31.7997 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $100.46 | 13.857% | $114.3807 | $114.38 | $114.40 | $114.40 |
| Purchase #4 | $81.63 | 8.528% | $88.5914 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $201.66 | 10.673% | $223.1832 | $223.18 | $223.20 | $223.20 |
| Purchase #6 | $181.32 | 10.192% | $199.8001 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $136.43 | 8.874% | $148.5368 | $148.54 | $148.55 | $148.50 |
| 7 purchase totals = | $838.39 | $920.2420 | $920.24 | $920.30 | $920.30 | |