| 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 | $118.59 | 9.419% | $129.76 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $219.42 | 11.633% | $244.9451 | $244.95 | $244.95 | $244.90 |
| Purchase #3 | $226.74 | 10.158% | $249.7722 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $119.42 | 7.542% | $128.4267 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $168.42 | 10.549% | $186.1866 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $167.71 | 6.830% | $179.1646 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $8.77 | 8.144% | $9.4842 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $1,029.07 | $1,127.7394 | $1,127.74 | $1,127.75 | $1,127.80 | |