| 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 | $210.39 | 10.242% | $231.9381 | $231.94 | $231.95 | $231.90 |
| Purchase #2 | $212.46 | 9.148% | $231.8958 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $49.58 | 3.581% | $51.3555 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $26.36 | 7.207% | $28.2598 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $195.35 | 7.599% | $210.1946 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $129.42 | 6.589% | $137.9475 | $137.95 | $137.95 | $137.90 |
| Purchase #7 | $142.69 | 3.356% | $147.4787 | $147.48 | $147.50 | $147.50 |
| 7 purchase totals = | $966.25 | $1,039.0700 | $1,039.08 | $1,039.10 | $1,039.10 | |