| 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 | $191.38 | 10.676% | $211.8117 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $232.66 | 11.735% | $259.9627 | $259.96 | $259.95 | $260.00 |
| Purchase #3 | $105.28 | 7.797% | $113.4887 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $123.50 | 13.483% | $140.1515 | $140.15 | $140.15 | $140.20 |
| Purchase #5 | $240.89 | 3.249% | $248.7165 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $179.58 | 13.341% | $203.5378 | $203.54 | $203.55 | $203.50 |
| Purchase #7 | $119.96 | 11.331% | $133.5527 | $133.55 | $133.55 | $133.60 |
| 7 purchase totals = | $1,193.25 | $1,311.2216 | $1,311.22 | $1,311.20 | $1,311.30 | |