| 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 | $241.97 | 4.502% | $252.8635 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $162.98 | 13.326% | $184.6987 | $184.70 | $184.70 | $184.70 |
| Purchase #3 | $105.52 | 10.476% | $116.5743 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $224.30 | 11.472% | $250.0317 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $213.73 | 8.295% | $231.4589 | $231.46 | $231.45 | $231.50 |
| Purchase #6 | $169.46 | 5.332% | $178.4956 | $178.50 | $178.50 | $178.50 |
| Purchase #7 | $165.33 | 3.176% | $170.5809 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $1,283.29 | $1,384.7036 | $1,384.70 | $1,384.70 | $1,384.80 | |