| 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 | $229.35 | 12.508% | $258.0371 | $258.04 | $258.05 | $258.00 |
| Purchase #2 | $191.38 | 5.302% | $201.527 | $201.53 | $201.55 | $201.50 |
| Purchase #3 | $184.87 | 5.645% | $195.3059 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $151.30 | 9.670% | $165.9307 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $141.35 | 11.314% | $157.3423 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $31.75 | 10.573% | $35.1069 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $231.37 | 10.400% | $255.4325 | $255.43 | $255.45 | $255.40 |
| 7 purchase totals = | $1,161.37 | $1,268.6824 | $1,268.69 | $1,268.75 | $1,268.50 | |