| 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 | $37.67 | 13.124% | $42.6138 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $237.29 | 9.215% | $259.1563 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $171.63 | 13.734% | $195.2017 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $248.72 | 7.744% | $267.9809 | $267.98 | $268.00 | $268.00 |
| Purchase #5 | $231.61 | 8.357% | $250.9656 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $82.55 | 12.859% | $93.1651 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $71.69 | 12.355% | $80.5473 | $80.55 | $80.55 | $80.50 |
| 7 purchase totals = | $1,081.16 | $1,189.6307 | $1,189.64 | $1,189.60 | $1,189.70 | |