| 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 | $197.95 | 6.104% | $210.0329 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $192.54 | 3.352% | $198.9939 | $198.99 | $199.00 | $199.00 |
| Purchase #3 | $210.80 | 13.473% | $239.2011 | $239.20 | $239.20 | $239.20 |
| Purchase #4 | $142.33 | 11.545% | $158.762 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $83.98 | 4.753% | $87.9716 | $87.97 | $87.95 | $88.00 |
| Purchase #6 | $101.50 | 4.490% | $106.0574 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $94.95 | 10.313% | $104.7422 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $1,024.05 | $1,105.7611 | $1,105.75 | $1,105.75 | $1,105.80 | |