| 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 | $109.61 | 5.874% | $116.0485 | $116.05 | $116.05 | $116.00 |
| Purchase #2 | $229.85 | 12.652% | $258.9306 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $147.62 | 11.187% | $164.1342 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $104.86 | 3.570% | $108.6035 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $159.58 | 3.181% | $164.6562 | $164.66 | $164.65 | $164.70 |
| Purchase #6 | $142.29 | 4.209% | $148.279 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $199.75 | 10.438% | $220.5999 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $1,093.56 | $1,181.2519 | $1,181.25 | $1,181.30 | $1,181.20 | |