| 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 | $182.69 | 12.240% | $205.0513 | $205.05 | $205.05 | $205.10 |
| Purchase #2 | $20.48 | 8.251% | $22.1698 | $22.17 | $22.15 | $22.20 |
| Purchase #3 | $179.56 | 4.680% | $187.9634 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $211.54 | 12.720% | $238.4479 | $238.45 | $238.45 | $238.40 |
| Purchase #5 | $207.83 | 6.349% | $221.0251 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $218.95 | 5.775% | $231.5944 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $222.69 | 8.483% | $241.5808 | $241.58 | $241.60 | $241.60 |
| 7 purchase totals = | $1,243.74 | $1,347.8327 | $1,347.83 | $1,347.85 | $1,347.90 | |