| 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 | $217.29 | 8.583% | $235.94 | $235.94 | $235.95 | $235.90 |
| Purchase #2 | $124.51 | 8.352% | $134.9091 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $249.82 | 11.696% | $279.0389 | $279.04 | $279.05 | $279.00 |
| Purchase #4 | $38.25 | 12.314% | $42.9601 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $106.88 | 7.451% | $114.8436 | $114.84 | $114.85 | $114.80 |
| Purchase #6 | $32.64 | 6.499% | $34.7613 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $76.67 | 8.428% | $83.1317 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $846.06 | $925.5847 | $925.58 | $925.60 | $925.50 | |