| 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 | $124.33 | 12.805% | $140.2505 | $140.25 | $140.25 | $140.30 |
| Purchase #2 | $99.77 | 4.198% | $103.9583 | $103.96 | $103.95 | $104.00 |
| Purchase #3 | $166.54 | 10.115% | $183.3855 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $166.45 | 3.270% | $171.8929 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $247.90 | 6.352% | $263.6466 | $263.65 | $263.65 | $263.60 |
| Purchase #6 | $117.76 | 9.599% | $129.0638 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $199.44 | 10.627% | $220.6345 | $220.63 | $220.65 | $220.60 |
| 7 purchase totals = | $1,122.19 | $1,212.8321 | $1,212.83 | $1,212.85 | $1,212.90 | |