| 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 | $127.91 | 5.131% | $134.4731 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $210.76 | 5.547% | $222.4509 | $222.45 | $222.45 | $222.50 |
| Purchase #3 | $35.29 | 12.480% | $39.6942 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $21.41 | 9.274% | $23.3956 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $142.69 | 11.609% | $159.2549 | $159.25 | $159.25 | $159.30 |
| Purchase #6 | $226.29 | 13.838% | $257.604 | $257.60 | $257.60 | $257.60 |
| Purchase #7 | $79.54 | 10.870% | $88.186 | $88.19 | $88.20 | $88.20 |
| 7 purchase totals = | $843.89 | $925.0587 | $925.05 | $925.05 | $925.20 | |