| 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 | $107.91 | 10.346% | $119.0744 | $119.07 | $119.05 | $119.10 |
| Purchase #2 | $104.91 | 6.849% | $112.0953 | $112.10 | $112.10 | $112.10 |
| Purchase #3 | $227.72 | 12.532% | $256.2579 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $145.75 | 12.448% | $163.893 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $32.32 | 4.400% | $33.7421 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $200.63 | 3.157% | $206.9639 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $214.64 | 9.777% | $235.6254 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $1,033.88 | $1,127.6520 | $1,127.65 | $1,127.65 | $1,127.70 | |