| 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 | $235.97 | 11.374% | $262.8092 | $262.81 | $262.80 | $262.80 |
| Purchase #2 | $115.87 | 3.682% | $120.1363 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $84.26 | 9.257% | $92.0599 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $230.72 | 12.299% | $259.0963 | $259.10 | $259.10 | $259.10 |
| Purchase #5 | $221.26 | 8.202% | $239.4077 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $140.33 | 11.734% | $156.7963 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $142.78 | 3.146% | $147.2719 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $1,171.19 | $1,277.5776 | $1,277.59 | $1,277.55 | $1,277.60 | |