| 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 | $16.85 | 12.256% | $18.9151 | $18.92 | $18.90 | $18.90 |
| Purchase #2 | $224.87 | 12.435% | $252.8326 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $182.64 | 6.444% | $194.4093 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $242.96 | 10.196% | $267.7322 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $26.41 | 3.859% | $27.4292 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $78.30 | 12.651% | $88.2057 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $134.99 | 13.169% | $152.7668 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $907.02 | $1,002.2909 | $1,002.30 | $1,002.30 | $1,002.20 | |