| 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 | $128.36 | 7.842% | $138.426 | $138.43 | $138.45 | $138.40 |
| Purchase #2 | $153.54 | 8.274% | $166.2439 | $166.24 | $166.25 | $166.20 |
| Purchase #3 | $114.93 | 13.870% | $130.8708 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $214.51 | 13.207% | $242.8403 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $159.34 | 4.127% | $165.916 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $244.50 | 5.691% | $258.4145 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $134.51 | 5.157% | $141.4467 | $141.45 | $141.45 | $141.40 |
| 7 purchase totals = | $1,149.69 | $1,244.1582 | $1,244.16 | $1,244.15 | $1,244.00 | |