| 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 | $188.80 | 8.726% | $205.2747 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $41.90 | 3.842% | $43.5098 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $117.53 | 12.592% | $132.3294 | $132.33 | $132.35 | $132.30 |
| Purchase #4 | $212.36 | 9.620% | $232.789 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $239.79 | 13.296% | $271.6725 | $271.67 | $271.65 | $271.70 |
| Purchase #6 | $192.85 | 7.712% | $207.7226 | $207.72 | $207.70 | $207.70 |
| Purchase #7 | $7.62 | 7.590% | $8.1984 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $1,000.85 | $1,101.4964 | $1,101.49 | $1,101.45 | $1,101.50 | |