| 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 | $248.31 | 13.505% | $281.8443 | $281.84 | $281.85 | $281.80 |
| Purchase #2 | $107.50 | 12.728% | $121.1826 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $163.46 | 7.647% | $175.9598 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $189.26 | 11.784% | $211.5624 | $211.56 | $211.55 | $211.60 |
| Purchase #5 | $218.58 | 6.247% | $232.2347 | $232.23 | $232.25 | $232.20 |
| Purchase #6 | $175.32 | 4.443% | $183.1095 | $183.11 | $183.10 | $183.10 |
| Purchase #7 | $27.66 | 3.459% | $28.6168 | $28.62 | $28.60 | $28.60 |
| 7 purchase totals = | $1,130.09 | $1,234.5101 | $1,234.50 | $1,234.50 | $1,234.50 | |