| 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 | $122.27 | 5.243% | $128.6806 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $182.74 | 6.363% | $194.3677 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $180.67 | 11.791% | $201.9728 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $239.29 | 6.274% | $254.3031 | $254.30 | $254.30 | $254.30 |
| Purchase #5 | $218.94 | 3.504% | $226.6117 | $226.61 | $226.60 | $226.60 |
| Purchase #6 | $36.74 | 3.501% | $38.0263 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $129.33 | 10.722% | $143.1968 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $1,109.98 | $1,187.1590 | $1,187.16 | $1,187.15 | $1,187.20 | |