| 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 | $22.81 | 8.109% | $24.6597 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $135.78 | 11.386% | $151.2399 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $128.54 | 6.737% | $137.1997 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $225.39 | 6.153% | $239.2582 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $183.78 | 4.464% | $191.9839 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $132.84 | 8.298% | $143.8631 | $143.86 | $143.85 | $143.90 |
| Purchase #7 | $183.62 | 5.279% | $193.3133 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $1,012.76 | $1,081.5178 | $1,081.51 | $1,081.50 | $1,081.60 | |