| 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 | $192.94 | 9.578% | $211.4198 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $200.66 | 7.280% | $215.268 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $167.28 | 10.283% | $184.4814 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $57.59 | 4.483% | $60.1718 | $60.17 | $60.15 | $60.20 |
| Purchase #5 | $202.55 | 4.464% | $211.5918 | $211.59 | $211.60 | $211.60 |
| Purchase #6 | $106.69 | 13.840% | $121.4559 | $121.46 | $121.45 | $121.50 |
| Purchase #7 | $208.57 | 10.463% | $230.3927 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $1,136.28 | $1,234.7814 | $1,234.78 | $1,234.75 | $1,234.90 | |