| 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 | $214.88 | 7.618% | $231.2496 | $231.25 | $231.25 | $231.20 |
| Purchase #2 | $146.66 | 4.836% | $153.7525 | $153.75 | $153.75 | $153.80 |
| Purchase #3 | $12.73 | 6.658% | $13.5776 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $56.91 | 11.360% | $63.375 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $100.47 | 9.129% | $109.6419 | $109.64 | $109.65 | $109.60 |
| Purchase #6 | $179.31 | 10.413% | $197.9816 | $197.98 | $198.00 | $198.00 |
| Purchase #7 | $237.98 | 6.536% | $253.5344 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $948.94 | $1,023.1126 | $1,023.11 | $1,023.20 | $1,023.10 | |