| 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 | $230.58 | 9.378% | $252.2038 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $172.55 | 6.177% | $183.2084 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $186.68 | 10.502% | $206.2851 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $154.60 | 13.192% | $174.9948 | $174.99 | $175.00 | $175.00 |
| Purchase #5 | $115.84 | 8.824% | $126.0617 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $109.67 | 12.817% | $123.7264 | $123.73 | $123.75 | $123.70 |
| Purchase #7 | $126.46 | 11.772% | $141.3469 | $141.35 | $141.35 | $141.30 |
| 7 purchase totals = | $1,096.38 | $1,207.8271 | $1,207.83 | $1,207.85 | $1,207.80 | |