| 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 | $97.54 | 5.485% | $102.8901 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $198.32 | 6.110% | $210.4374 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $199.49 | 7.862% | $215.1739 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $165.35 | 3.493% | $171.1257 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $206.99 | 7.400% | $222.3073 | $222.31 | $222.30 | $222.30 |
| Purchase #6 | $39.45 | 5.792% | $41.7349 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $244.53 | 10.797% | $270.9319 | $270.93 | $270.95 | $270.90 |
| 7 purchase totals = | $1,151.67 | $1,234.6012 | $1,234.60 | $1,234.65 | $1,234.50 | |