| 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 | $233.61 | 11.645% | $260.8139 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $84.81 | 3.758% | $87.9972 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $186.25 | 5.413% | $196.3317 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $200.93 | 4.803% | $210.5807 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $184.48 | 7.438% | $198.2016 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $48.42 | 10.447% | $53.4784 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $201.98 | 12.759% | $227.7506 | $227.75 | $227.75 | $227.80 |
| 7 purchase totals = | $1,140.48 | $1,235.1541 | $1,235.15 | $1,235.20 | $1,235.20 | |