| 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 | $192.78 | 9.110% | $210.3423 | $210.34 | $210.35 | $210.30 |
| Purchase #2 | $242.64 | 3.749% | $251.7366 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $66.46 | 11.709% | $74.2418 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $18.57 | 13.855% | $21.1429 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $78.80 | 9.175% | $86.0299 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $38.96 | 6.607% | $41.5341 | $41.53 | $41.55 | $41.50 |
| Purchase #7 | $192.35 | 4.592% | $201.1827 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $830.56 | $886.2103 | $886.20 | $886.30 | $886.00 | |