| 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 | $213.65 | 4.515% | $223.2963 | $223.30 | $223.30 | $223.30 |
| Purchase #2 | $134.73 | 12.131% | $151.0741 | $151.07 | $151.05 | $151.10 |
| Purchase #3 | $120.40 | 8.205% | $130.2788 | $130.28 | $130.30 | $130.30 |
| Purchase #4 | $185.29 | 9.230% | $202.3923 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $224.59 | 10.172% | $247.4353 | $247.44 | $247.45 | $247.40 |
| Purchase #6 | $212.32 | 12.711% | $239.308 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $132.56 | 9.544% | $145.2115 | $145.21 | $145.20 | $145.20 |
| 7 purchase totals = | $1,223.54 | $1,338.9963 | $1,339.00 | $1,339.00 | $1,339.00 | |