| 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 | $90.37 | 12.698% | $101.8452 | $101.85 | $101.85 | $101.80 |
| Purchase #2 | $134.36 | 3.299% | $138.7925 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $58.30 | 9.868% | $64.053 | $64.05 | $64.05 | $64.10 |
| Purchase #4 | $204.34 | 6.448% | $217.5158 | $217.52 | $217.50 | $217.50 |
| Purchase #5 | $185.65 | 6.675% | $198.0421 | $198.04 | $198.05 | $198.00 |
| Purchase #6 | $200.98 | 3.256% | $207.5239 | $207.52 | $207.50 | $207.50 |
| Purchase #7 | $239.67 | 11.564% | $267.3854 | $267.39 | $267.40 | $267.40 |
| 7 purchase totals = | $1,113.67 | $1,195.1579 | $1,195.16 | $1,195.15 | $1,195.10 | |