| 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 | $196.42 | 10.568% | $217.1777 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $13.77 | 3.713% | $14.2813 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $122.74 | 6.718% | $130.9857 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $107.50 | 13.632% | $122.1544 | $122.15 | $122.15 | $122.20 |
| Purchase #5 | $231.31 | 7.871% | $249.5164 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $49.46 | 8.380% | $53.6047 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $32.32 | 13.405% | $36.6525 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $753.52 | $824.3727 | $824.37 | $824.40 | $824.50 | |