| 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 | $225.54 | 12.104% | $252.8394 | $252.84 | $252.85 | $252.80 |
| Purchase #2 | $236.29 | 9.752% | $259.333 | $259.33 | $259.35 | $259.30 |
| Purchase #3 | $18.32 | 7.465% | $19.6876 | $19.69 | $19.70 | $19.70 |
| Purchase #4 | $72.99 | 6.400% | $77.6614 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $145.95 | 9.673% | $160.0677 | $160.07 | $160.05 | $160.10 |
| Purchase #6 | $125.68 | 4.259% | $131.0327 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $186.36 | 11.566% | $207.9144 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $1,011.13 | $1,108.5362 | $1,108.53 | $1,108.55 | $1,108.50 | |