| 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 | $209.42 | 5.594% | $221.135 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $63.71 | 9.225% | $69.5872 | $69.59 | $69.60 | $69.60 |
| Purchase #3 | $186.42 | 10.350% | $205.7145 | $205.71 | $205.70 | $205.70 |
| Purchase #4 | $218.49 | 3.593% | $226.3403 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $129.58 | 9.448% | $141.8227 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $28.45 | 9.566% | $31.1715 | $31.17 | $31.15 | $31.20 |
| Purchase #7 | $121.86 | 9.358% | $133.2637 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $957.93 | $1,029.0349 | $1,029.03 | $1,029.00 | $1,029.00 | |