| 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 | $201.46 | 3.312% | $208.1324 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $36.89 | 13.863% | $42.0041 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $135.90 | 7.707% | $146.3738 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $223.69 | 12.336% | $251.2844 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $140.84 | 4.640% | $147.375 | $147.38 | $147.40 | $147.40 |
| Purchase #6 | $106.33 | 6.615% | $113.3637 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $118.55 | 8.201% | $128.2723 | $128.27 | $128.25 | $128.30 |
| 7 purchase totals = | $963.66 | $1,036.8057 | $1,036.79 | $1,036.80 | $1,036.90 | |