| 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 | $214.85 | 5.258% | $226.1468 | $226.15 | $226.15 | $226.10 |
| Purchase #2 | $15.28 | 10.498% | $16.8841 | $16.88 | $16.90 | $16.90 |
| Purchase #3 | $108.38 | 6.874% | $115.83 | $115.83 | $115.85 | $115.80 |
| Purchase #4 | $218.90 | 13.458% | $248.3596 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $75.94 | 11.440% | $84.6275 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $233.99 | 3.319% | $241.7561 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $173.62 | 4.452% | $181.3496 | $181.35 | $181.35 | $181.30 |
| 7 purchase totals = | $1,040.96 | $1,114.9537 | $1,114.96 | $1,115.00 | $1,114.90 | |