| 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 | $186.44 | 12.185% | $209.1577 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $105.47 | 9.196% | $115.169 | $115.17 | $115.15 | $115.20 |
| Purchase #3 | $55.70 | 13.397% | $63.1621 | $63.16 | $63.15 | $63.20 |
| Purchase #4 | $115.71 | 4.379% | $120.7769 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $228.30 | 13.305% | $258.6753 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $231.67 | 9.737% | $254.2277 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $112.87 | 3.299% | $116.5936 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $1,036.16 | $1,137.7623 | $1,137.77 | $1,137.80 | $1,137.90 | |