| 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 | $94.50 | 3.852% | $98.1401 | $98.14 | $98.15 | $98.10 |
| Purchase #2 | $247.80 | 8.269% | $268.2906 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $250.83 | 7.298% | $269.1356 | $269.14 | $269.15 | $269.10 |
| Purchase #4 | $117.44 | 11.397% | $130.8246 | $130.82 | $130.80 | $130.80 |
| Purchase #5 | $119.81 | 13.377% | $135.837 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $110.31 | 3.588% | $114.2679 | $114.27 | $114.25 | $114.30 |
| Purchase #7 | $217.74 | 7.732% | $234.5757 | $234.58 | $234.60 | $234.60 |
| 7 purchase totals = | $1,158.43 | $1,251.0715 | $1,251.08 | $1,251.10 | $1,251.00 | |