| 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 | $176.87 | 12.773% | $199.4616 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $95.71 | 11.781% | $106.9856 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $196.31 | 12.852% | $221.5398 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $201.64 | 11.775% | $225.3831 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $109.82 | 10.499% | $121.35 | $121.35 | $121.35 | $121.40 |
| Purchase #6 | $221.58 | 3.161% | $228.5841 | $228.58 | $228.60 | $228.60 |
| Purchase #7 | $40.50 | 10.188% | $44.6261 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $1,042.43 | $1,147.9303 | $1,147.93 | $1,148.00 | $1,148.00 | |