| 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 | $117.76 | 9.781% | $129.2781 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $233.86 | 10.439% | $258.2726 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $102.50 | 11.840% | $114.636 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $142.65 | 8.273% | $154.4514 | $154.45 | $154.45 | $154.50 |
| Purchase #5 | $201.89 | 9.115% | $220.2923 | $220.29 | $220.30 | $220.30 |
| Purchase #6 | $201.78 | 11.338% | $224.6578 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $45.38 | 8.234% | $49.1166 | $49.12 | $49.10 | $49.10 |
| 7 purchase totals = | $1,045.82 | $1,150.7048 | $1,150.71 | $1,150.70 | $1,150.80 | |