| 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 | $240.92 | 12.199% | $270.3098 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $238.39 | 5.486% | $251.4681 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $63.37 | 10.639% | $70.1119 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $196.60 | 12.749% | $221.6645 | $221.66 | $221.65 | $221.70 |
| Purchase #5 | $154.50 | 9.159% | $168.6507 | $168.65 | $168.65 | $168.70 |
| Purchase #6 | $32.54 | 5.168% | $34.2217 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $165.47 | 6.158% | $175.6596 | $175.66 | $175.65 | $175.70 |
| 7 purchase totals = | $1,091.79 | $1,192.0863 | $1,192.08 | $1,192.00 | $1,192.20 | |