| 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 | $199.42 | 5.220% | $209.8297 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $130.97 | 5.129% | $137.6875 | $137.69 | $137.70 | $137.70 |
| Purchase #3 | $202.68 | 4.222% | $211.2371 | $211.24 | $211.25 | $211.20 |
| Purchase #4 | $218.86 | 5.493% | $230.882 | $230.88 | $230.90 | $230.90 |
| Purchase #5 | $133.32 | 8.481% | $144.6269 | $144.63 | $144.65 | $144.60 |
| Purchase #6 | $109.83 | 11.501% | $122.4615 | $122.46 | $122.45 | $122.50 |
| Purchase #7 | $226.42 | 6.420% | $240.9562 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $1,221.50 | $1,297.6809 | $1,297.69 | $1,297.75 | $1,297.70 | |