| 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 | $114.26 | 11.464% | $127.3588 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $157.96 | 12.828% | $178.2231 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $39.36 | 13.109% | $44.5197 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $10.66 | 13.230% | $12.0703 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $20.91 | 8.537% | $22.6951 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $31.98 | 7.486% | $34.374 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $30.54 | 7.529% | $32.8394 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $405.67 | $452.0804 | $452.08 | $452.00 | $452.10 | |