| 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 | $197.31 | 3.197% | $203.618 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $83.52 | 7.208% | $89.5401 | $89.54 | $89.55 | $89.50 |
| Purchase #3 | $227.87 | 4.873% | $238.9741 | $238.97 | $238.95 | $239.00 |
| Purchase #4 | $165.57 | 6.105% | $175.678 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $203.27 | 12.831% | $229.3516 | $229.35 | $229.35 | $229.40 |
| Purchase #6 | $111.51 | 8.748% | $121.2649 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $31.68 | 10.249% | $34.9269 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $1,020.73 | $1,093.3536 | $1,093.35 | $1,093.35 | $1,093.40 | |