| 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 | $218.31 | 9.693% | $239.4708 | $239.47 | $239.45 | $239.50 |
| Purchase #2 | $242.70 | 5.603% | $256.2985 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $219.80 | 13.701% | $249.9148 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $30.99 | 3.151% | $31.9665 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $66.54 | 9.587% | $72.9192 | $72.92 | $72.90 | $72.90 |
| Purchase #6 | $207.30 | 6.539% | $220.8553 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $98.41 | 11.540% | $109.7665 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $1,084.05 | $1,181.1916 | $1,181.20 | $1,181.10 | $1,181.30 | |