| 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 | $235.85 | 4.193% | $245.7392 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $153.63 | 7.521% | $165.1845 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $242.66 | 11.852% | $271.4201 | $271.42 | $271.40 | $271.40 |
| Purchase #4 | $211.73 | 4.852% | $222.0031 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $207.44 | 7.212% | $222.4006 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $178.74 | 3.339% | $184.7081 | $184.71 | $184.70 | $184.70 |
| Purchase #7 | $193.67 | 6.803% | $206.8454 | $206.85 | $206.85 | $206.80 |
| 7 purchase totals = | $1,423.72 | $1,518.3010 | $1,518.30 | $1,518.30 | $1,518.20 | |