| 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 | $245.82 | 8.480% | $266.6655 | $266.67 | $266.65 | $266.70 |
| Purchase #2 | $188.68 | 10.284% | $208.0839 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $5.37 | 12.145% | $6.0222 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $202.55 | 7.830% | $218.4097 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $185.77 | 11.114% | $206.4165 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $173.64 | 3.327% | $179.417 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $185.86 | 10.757% | $205.853 | $205.85 | $205.85 | $205.90 |
| 7 purchase totals = | $1,187.69 | $1,290.8678 | $1,290.87 | $1,290.80 | $1,290.90 | |