| 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 | $199.95 | 3.501% | $206.9502 | $206.95 | $206.95 | $207.00 |
| Purchase #2 | $167.68 | 5.117% | $176.2602 | $176.26 | $176.25 | $176.30 |
| Purchase #3 | $30.85 | 11.745% | $34.4733 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $162.44 | 3.165% | $167.5812 | $167.58 | $167.60 | $167.60 |
| Purchase #5 | $224.54 | 6.140% | $238.3268 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $31.95 | 4.275% | $33.3159 | $33.32 | $33.30 | $33.30 |
| Purchase #7 | $219.82 | 13.791% | $250.1354 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $1,037.23 | $1,107.0430 | $1,107.05 | $1,107.05 | $1,107.10 | |