| 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 | $110.47 | 6.388% | $117.5268 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $238.63 | 4.575% | $249.5473 | $249.55 | $249.55 | $249.50 |
| Purchase #3 | $240.77 | 8.254% | $260.6432 | $260.64 | $260.65 | $260.60 |
| Purchase #4 | $184.96 | 7.301% | $198.4639 | $198.46 | $198.45 | $198.50 |
| Purchase #5 | $24.29 | 8.113% | $26.2606 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $65.27 | 6.342% | $69.4094 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $157.55 | 3.777% | $163.5007 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $1,021.94 | $1,085.3519 | $1,085.35 | $1,085.35 | $1,085.30 | |