| 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 | $11.32 | 10.729% | $12.5345 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $202.31 | 3.436% | $209.2614 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $146.70 | 4.157% | $152.7983 | $152.80 | $152.80 | $152.80 |
| Purchase #4 | $51.56 | 13.383% | $58.4603 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $165.65 | 12.795% | $186.8449 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $226.44 | 7.249% | $242.8546 | $242.85 | $242.85 | $242.90 |
| Purchase #7 | $141.29 | 3.642% | $146.4358 | $146.44 | $146.45 | $146.40 |
| 7 purchase totals = | $945.27 | $1,009.1898 | $1,009.18 | $1,009.20 | $1,009.20 | |