| 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 | $218.66 | 13.471% | $248.1157 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $160.83 | 12.847% | $181.4918 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $193.50 | 10.497% | $213.8117 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $226.34 | 4.490% | $236.5027 | $236.50 | $236.50 | $236.50 |
| Purchase #5 | $71.62 | 4.779% | $75.0427 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $48.47 | 9.124% | $52.8924 | $52.89 | $52.90 | $52.90 |
| Purchase #7 | $155.57 | 13.639% | $176.7882 | $176.79 | $176.80 | $176.80 |
| 7 purchase totals = | $1,074.99 | $1,184.6452 | $1,184.64 | $1,184.65 | $1,184.60 | |