| 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 | $8.36 | 9.196% | $9.1288 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $186.39 | 3.602% | $193.1038 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $133.36 | 10.686% | $147.6108 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $238.96 | 13.418% | $271.0237 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $68.45 | 4.736% | $71.6918 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $120.41 | 8.772% | $130.9724 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $20.47 | 12.663% | $23.0621 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $776.40 | $846.5934 | $846.58 | $846.55 | $846.60 | |