| 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 | $106.68 | 3.676% | $110.6016 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $32.87 | 4.557% | $34.3679 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $185.92 | 9.656% | $203.8724 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $180.71 | 13.487% | $205.0824 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $81.43 | 10.812% | $90.2342 | $90.23 | $90.25 | $90.20 |
| Purchase #6 | $125.77 | 12.783% | $141.8472 | $141.85 | $141.85 | $141.80 |
| Purchase #7 | $228.31 | 13.774% | $259.7574 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $941.69 | $1,045.7631 | $1,045.76 | $1,045.75 | $1,045.80 | |