| 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 | $230.80 | 4.608% | $241.4353 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $223.49 | 5.369% | $235.4892 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $240.61 | 3.871% | $249.924 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $98.82 | 11.319% | $110.0054 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $177.54 | 3.739% | $184.1782 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $27.73 | 5.692% | $29.3084 | $29.31 | $29.30 | $29.30 |
| Purchase #7 | $130.50 | 13.142% | $147.6503 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $1,129.49 | $1,197.9908 | $1,198.00 | $1,198.00 | $1,198.00 | |