| 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 | $108.73 | 7.141% | $116.4944 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $17.40 | 3.125% | $17.9438 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $182.49 | 12.139% | $204.6425 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $94.27 | 9.812% | $103.5198 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $198.78 | 6.651% | $212.0009 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $138.60 | 12.823% | $156.3727 | $156.37 | $156.35 | $156.40 |
| Purchase #7 | $227.28 | 4.665% | $237.8826 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $967.55 | $1,048.8567 | $1,048.84 | $1,048.85 | $1,048.80 | |