| 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 | $228.47 | 10.415% | $252.2652 | $252.27 | $252.25 | $252.30 |
| Purchase #2 | $249.27 | 10.546% | $275.558 | $275.56 | $275.55 | $275.60 |
| Purchase #3 | $224.37 | 10.370% | $247.6372 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $8.94 | 4.794% | $9.3686 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $234.50 | 10.664% | $259.5071 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $25.30 | 9.120% | $27.6074 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $177.92 | 4.267% | $185.5118 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $1,148.77 | $1,257.4553 | $1,257.47 | $1,257.40 | $1,257.50 | |