| 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 | $195.60 | 7.352% | $209.9805 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $103.39 | 4.199% | $107.7313 | $107.73 | $107.75 | $107.70 |
| Purchase #3 | $238.45 | 3.639% | $247.1272 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $103.59 | 10.422% | $114.3861 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $140.39 | 10.145% | $154.6326 | $154.63 | $154.65 | $154.60 |
| Purchase #6 | $216.51 | 9.115% | $236.2449 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $183.35 | 10.197% | $202.0462 | $202.05 | $202.05 | $202.00 |
| 7 purchase totals = | $1,181.28 | $1,272.1488 | $1,272.15 | $1,272.25 | $1,272.00 | |