| 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 | $208.82 | 10.407% | $230.5519 | $230.55 | $230.55 | $230.60 |
| Purchase #2 | $48.36 | 5.509% | $51.0242 | $51.02 | $51.00 | $51.00 |
| Purchase #3 | $165.78 | 7.129% | $177.5985 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $75.68 | 10.205% | $83.4031 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $111.43 | 4.253% | $116.1691 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $95.82 | 13.376% | $108.6369 | $108.64 | $108.65 | $108.60 |
| Purchase #7 | $90.94 | 3.211% | $93.8601 | $93.86 | $93.85 | $93.90 |
| 7 purchase totals = | $796.83 | $861.2438 | $861.24 | $861.20 | $861.30 | |