| 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 | $241.38 | 13.241% | $273.3411 | $273.34 | $273.35 | $273.30 |
| Purchase #2 | $140.25 | 3.232% | $144.7829 | $144.78 | $144.80 | $144.80 |
| Purchase #3 | $209.36 | 12.527% | $235.5865 | $235.59 | $235.60 | $235.60 |
| Purchase #4 | $187.61 | 7.357% | $201.4125 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $164.29 | 8.349% | $178.0066 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $134.77 | 11.573% | $150.3669 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $11.40 | 13.806% | $12.9739 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $1,089.06 | $1,196.4704 | $1,196.47 | $1,196.45 | $1,196.50 | |