| 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 | $232.88 | 7.288% | $249.8523 | $249.85 | $249.85 | $249.90 |
| Purchase #2 | $109.46 | 5.493% | $115.4726 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $114.57 | 3.292% | $118.3416 | $118.34 | $118.35 | $118.30 |
| Purchase #4 | $235.72 | 4.550% | $246.4453 | $246.45 | $246.45 | $246.40 |
| Purchase #5 | $42.92 | 13.162% | $48.5691 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $148.75 | 6.201% | $157.974 | $157.97 | $157.95 | $158.00 |
| Purchase #7 | $166.75 | 8.679% | $181.2222 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $1,051.05 | $1,117.8771 | $1,117.87 | $1,117.80 | $1,117.90 | |