| 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 | $122.98 | 11.213% | $136.7697 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $250.77 | 10.162% | $276.2532 | $276.25 | $276.25 | $276.30 |
| Purchase #3 | $218.28 | 3.642% | $226.2298 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $235.75 | 9.192% | $257.4201 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $128.69 | 13.347% | $145.8663 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $94.50 | 13.360% | $107.1252 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $46.87 | 3.205% | $48.3722 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $1,097.84 | $1,198.0365 | $1,198.04 | $1,198.00 | $1,198.10 | |