| 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 | $226.82 | 5.865% | $240.123 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $202.78 | 5.343% | $213.6145 | $213.61 | $213.60 | $213.60 |
| Purchase #3 | $24.53 | 11.569% | $27.3679 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $118.42 | 12.414% | $133.1207 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $77.40 | 8.537% | $84.0076 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $11.73 | 10.308% | $12.9391 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $49.70 | 8.751% | $54.0492 | $54.05 | $54.05 | $54.00 |
| 7 purchase totals = | $711.38 | $765.2220 | $765.22 | $765.15 | $765.10 | |