| 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 | $131.38 | 10.802% | $145.5717 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $230.81 | 3.757% | $239.4815 | $239.48 | $239.50 | $239.50 |
| Purchase #3 | $163.54 | 10.588% | $180.8556 | $180.86 | $180.85 | $180.90 |
| Purchase #4 | $199.68 | 12.226% | $224.0929 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $134.73 | 4.281% | $140.4978 | $140.50 | $140.50 | $140.50 |
| Purchase #6 | $119.54 | 8.257% | $129.4104 | $129.41 | $129.40 | $129.40 |
| Purchase #7 | $47.85 | 7.161% | $51.2765 | $51.28 | $51.30 | $51.30 |
| 7 purchase totals = | $1,027.53 | $1,111.1864 | $1,111.19 | $1,111.20 | $1,111.30 | |