| 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 | $215.62 | 3.831% | $223.8804 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $28.74 | 8.543% | $31.1953 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $194.30 | 4.212% | $202.4839 | $202.48 | $202.50 | $202.50 |
| Purchase #4 | $230.33 | 5.133% | $242.1528 | $242.15 | $242.15 | $242.20 |
| Purchase #5 | $225.93 | 3.128% | $232.9971 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $144.93 | 8.497% | $157.2447 | $157.24 | $157.25 | $157.20 |
| Purchase #7 | $120.99 | 11.165% | $134.4985 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $1,160.84 | $1,224.4527 | $1,224.45 | $1,224.50 | $1,224.50 | |