| 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 | $233.37 | 7.499% | $250.8704 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $229.71 | 5.871% | $243.1963 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $129.45 | 5.485% | $136.5503 | $136.55 | $136.55 | $136.60 |
| Purchase #4 | $154.74 | 11.623% | $172.7254 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $218.27 | 6.454% | $232.3571 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $145.85 | 9.618% | $159.8779 | $159.88 | $159.90 | $159.90 |
| Purchase #7 | $130.40 | 11.358% | $145.2108 | $145.21 | $145.20 | $145.20 |
| 7 purchase totals = | $1,241.79 | $1,340.7882 | $1,340.80 | $1,340.80 | $1,340.90 | |