| 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 | $230.69 | 12.359% | $259.201 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $128.52 | 13.754% | $146.1966 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $141.88 | 5.602% | $149.8281 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $250.84 | 12.487% | $282.1624 | $282.16 | $282.15 | $282.20 |
| Purchase #5 | $88.26 | 7.709% | $95.064 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $250.32 | 12.562% | $281.7652 | $281.77 | $281.75 | $281.80 |
| Purchase #7 | $203.72 | 10.831% | $225.7849 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $1,294.23 | $1,440.0022 | $1,440.00 | $1,440.00 | $1,440.10 | |