| 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 | $80.48 | 6.552% | $85.753 | $85.75 | $85.75 | $85.80 |
| Purchase #2 | $242.94 | 9.318% | $265.5771 | $265.58 | $265.60 | $265.60 |
| Purchase #3 | $77.37 | 4.648% | $80.9662 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $222.42 | 11.480% | $247.9538 | $247.95 | $247.95 | $248.00 |
| Purchase #5 | $100.83 | 11.849% | $112.7773 | $112.78 | $112.80 | $112.80 |
| Purchase #6 | $239.99 | 6.812% | $256.3381 | $256.34 | $256.35 | $256.30 |
| Purchase #7 | $101.38 | 9.215% | $110.7222 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $1,065.41 | $1,160.0877 | $1,160.09 | $1,160.10 | $1,160.20 | |