| 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 | $220.83 | 9.525% | $241.8641 | $241.86 | $241.85 | $241.90 |
| Purchase #2 | $169.50 | 10.676% | $187.5958 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $24.36 | 4.440% | $25.4416 | $25.44 | $25.45 | $25.40 |
| Purchase #4 | $208.77 | 3.258% | $215.5717 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $128.96 | 8.588% | $140.0351 | $140.04 | $140.05 | $140.00 |
| Purchase #6 | $226.38 | 11.330% | $252.0289 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $161.69 | 4.318% | $168.6718 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $1,140.49 | $1,231.2090 | $1,231.21 | $1,231.20 | $1,231.20 | |