| 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 | $95.40 | 10.347% | $105.271 | $105.27 | $105.25 | $105.30 |
| Purchase #2 | $236.73 | 9.379% | $258.9329 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $146.79 | 11.454% | $163.6033 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $181.87 | 6.694% | $194.0444 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $105.59 | 5.608% | $111.5115 | $111.51 | $111.50 | $111.50 |
| Purchase #6 | $54.97 | 5.862% | $58.1923 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $178.94 | 5.133% | $188.125 | $188.13 | $188.15 | $188.10 |
| 7 purchase totals = | $1,000.29 | $1,079.6804 | $1,079.67 | $1,079.70 | $1,079.60 | |