| 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 | $242.93 | 5.504% | $256.3009 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $179.30 | 5.149% | $188.5322 | $188.53 | $188.55 | $188.50 |
| Purchase #3 | $175.33 | 9.398% | $191.8075 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $165.97 | 10.648% | $183.6425 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $143.34 | 13.158% | $162.2007 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $85.49 | 11.279% | $95.1324 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $134.30 | 5.622% | $141.8503 | $141.85 | $141.85 | $141.90 |
| 7 purchase totals = | $1,126.66 | $1,219.4665 | $1,219.46 | $1,219.50 | $1,219.40 | |