| 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 | $132.30 | 7.378% | $142.0611 | $142.06 | $142.05 | $142.10 |
| Purchase #2 | $195.33 | 12.821% | $220.3733 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $47.49 | 12.325% | $53.3431 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $225.77 | 6.337% | $240.077 | $240.08 | $240.10 | $240.10 |
| Purchase #5 | $79.91 | 12.287% | $89.7285 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $232.75 | 12.789% | $262.5164 | $262.52 | $262.50 | $262.50 |
| Purchase #7 | $248.82 | 12.411% | $279.7011 | $279.70 | $279.70 | $279.70 |
| 7 purchase totals = | $1,162.37 | $1,287.8005 | $1,287.80 | $1,287.80 | $1,287.80 | |