| 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 | $234.33 | 4.736% | $245.4279 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $236.40 | 7.696% | $254.5933 | $254.59 | $254.60 | $254.60 |
| Purchase #3 | $101.56 | 5.367% | $107.0107 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $220.48 | 13.462% | $250.161 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $123.75 | 10.165% | $136.3292 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $225.61 | 11.781% | $252.1891 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $43.53 | 6.207% | $46.2319 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $1,185.66 | $1,291.9431 | $1,291.94 | $1,292.00 | $1,291.90 | |