| 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 | $129.74 | 8.552% | $140.8354 | $140.84 | $140.85 | $140.80 |
| Purchase #2 | $198.69 | 11.781% | $222.0977 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $119.32 | 8.288% | $129.2092 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $248.27 | 11.597% | $277.0619 | $277.06 | $277.05 | $277.10 |
| Purchase #5 | $41.62 | 13.704% | $47.3236 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $185.77 | 12.373% | $208.7553 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $232.59 | 4.856% | $243.8846 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $1,156.00 | $1,269.1677 | $1,269.17 | $1,269.15 | $1,269.20 | |