| 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 | $208.52 | 10.846% | $231.1361 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $120.86 | 13.706% | $137.4251 | $137.43 | $137.45 | $137.40 |
| Purchase #3 | $154.54 | 9.730% | $169.5767 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $84.71 | 11.560% | $94.5025 | $94.50 | $94.50 | $94.50 |
| Purchase #5 | $188.92 | 10.637% | $209.0154 | $209.02 | $209.00 | $209.00 |
| Purchase #6 | $198.62 | 11.319% | $221.1018 | $221.10 | $221.10 | $221.10 |
| Purchase #7 | $236.58 | 8.465% | $256.6065 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $1,192.75 | $1,319.3641 | $1,319.38 | $1,319.40 | $1,319.30 | |