| 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 | $228.78 | 7.836% | $246.7072 | $246.71 | $246.70 | $246.70 |
| Purchase #2 | $96.44 | 13.300% | $109.2665 | $109.27 | $109.25 | $109.30 |
| Purchase #3 | $198.87 | 13.816% | $226.3459 | $226.35 | $226.35 | $226.30 |
| Purchase #4 | $171.85 | 4.102% | $178.8993 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $150.50 | 4.430% | $157.1672 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $192.26 | 7.758% | $207.1755 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $82.49 | 11.467% | $91.9491 | $91.95 | $91.95 | $91.90 |
| 7 purchase totals = | $1,121.19 | $1,217.5107 | $1,217.53 | $1,217.50 | $1,217.50 | |