| 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 | $223.66 | 8.233% | $242.0739 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $135.64 | 7.737% | $146.1345 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $236.30 | 13.865% | $269.063 | $269.06 | $269.05 | $269.10 |
| Purchase #4 | $16.91 | 13.706% | $19.2277 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $32.57 | 13.207% | $36.8715 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $107.88 | 7.120% | $115.5611 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $113.59 | 6.865% | $121.388 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $866.55 | $950.3197 | $950.31 | $950.30 | $950.40 | |