| 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 | $229.57 | 9.723% | $251.8911 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $214.41 | 6.874% | $229.1485 | $229.15 | $229.15 | $229.10 |
| Purchase #3 | $219.25 | 13.296% | $248.4015 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $60.32 | 12.433% | $67.8196 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $136.87 | 12.157% | $153.5093 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $183.52 | 8.657% | $199.4073 | $199.41 | $199.40 | $199.40 |
| Purchase #7 | $94.80 | 12.281% | $106.4424 | $106.44 | $106.45 | $106.40 |
| 7 purchase totals = | $1,138.74 | $1,256.6197 | $1,256.62 | $1,256.60 | $1,256.50 | |