| 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 | $26.36 | 12.624% | $29.6877 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $32.26 | 3.652% | $33.4381 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $185.77 | 13.760% | $211.332 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $131.46 | 9.847% | $144.4049 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $154.80 | 9.620% | $169.6918 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $235.28 | 12.688% | $265.1323 | $265.13 | $265.15 | $265.10 |
| Purchase #7 | $227.77 | 13.821% | $259.2501 | $259.25 | $259.25 | $259.30 |
| 7 purchase totals = | $993.70 | $1,112.9369 | $1,112.93 | $1,113.00 | $1,112.90 | |