| 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 | $193.81 | 8.472% | $210.2296 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $104.79 | 11.261% | $116.5904 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $154.68 | 9.287% | $169.0451 | $169.05 | $169.05 | $169.00 |
| Purchase #4 | $225.29 | 10.317% | $248.5332 | $248.53 | $248.55 | $248.50 |
| Purchase #5 | $219.91 | 3.180% | $226.9031 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $8.30 | 9.487% | $9.0874 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $110.45 | 3.671% | $114.5046 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $1,017.23 | $1,094.8934 | $1,094.89 | $1,094.95 | $1,094.80 | |