| 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 | $198.56 | 6.634% | $211.7325 | $211.73 | $211.75 | $211.70 |
| Purchase #2 | $212.73 | 13.688% | $241.8485 | $241.85 | $241.85 | $241.80 |
| Purchase #3 | $35.54 | 3.132% | $36.6531 | $36.65 | $36.65 | $36.70 |
| Purchase #4 | $171.36 | 12.673% | $193.0765 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $98.91 | 9.587% | $108.3925 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $82.48 | 12.377% | $92.6885 | $92.69 | $92.70 | $92.70 |
| Purchase #7 | $211.86 | 11.286% | $235.7705 | $235.77 | $235.75 | $235.80 |
| 7 purchase totals = | $1,011.44 | $1,120.1621 | $1,120.16 | $1,120.20 | $1,120.20 | |