| 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 | $224.25 | 6.466% | $238.75 | $238.75 | $238.75 | $238.80 |
| Purchase #2 | $66.79 | 8.849% | $72.7002 | $72.70 | $72.70 | $72.70 |
| Purchase #3 | $205.50 | 3.575% | $212.8466 | $212.85 | $212.85 | $212.80 |
| Purchase #4 | $225.67 | 6.154% | $239.5577 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $36.99 | 5.689% | $39.0944 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $176.39 | 12.284% | $198.0577 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $138.95 | 4.852% | $145.6919 | $145.69 | $145.70 | $145.70 |
| 7 purchase totals = | $1,074.54 | $1,146.6985 | $1,146.70 | $1,146.70 | $1,146.80 | |