| 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 | $229.43 | 4.267% | $239.2198 | $239.22 | $239.20 | $239.20 |
| Purchase #2 | $183.42 | 9.169% | $200.2378 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $168.56 | 12.712% | $189.9873 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $106.92 | 4.157% | $111.3647 | $111.36 | $111.35 | $111.40 |
| Purchase #5 | $114.82 | 8.559% | $124.6474 | $124.65 | $124.65 | $124.60 |
| Purchase #6 | $211.71 | 5.507% | $223.3689 | $223.37 | $223.35 | $223.40 |
| Purchase #7 | $36.68 | 4.114% | $38.189 | $38.19 | $38.20 | $38.20 |
| 7 purchase totals = | $1,051.54 | $1,127.0149 | $1,127.02 | $1,127.00 | $1,127.00 | |