| 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 | $153.33 | 9.363% | $167.6863 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $247.71 | 5.832% | $262.1564 | $262.16 | $262.15 | $262.20 |
| Purchase #3 | $113.44 | 13.111% | $128.3131 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $128.34 | 11.774% | $143.4508 | $143.45 | $143.45 | $143.50 |
| Purchase #5 | $100.32 | 12.645% | $113.0055 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $220.54 | 3.619% | $228.5213 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $226.55 | 6.510% | $241.2984 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $1,190.23 | $1,284.4318 | $1,284.44 | $1,284.40 | $1,284.50 | |