| 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 | $188.36 | 10.681% | $208.4787 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $192.92 | 7.278% | $206.9607 | $206.96 | $206.95 | $207.00 |
| Purchase #3 | $140.56 | 5.493% | $148.281 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $225.41 | 12.560% | $253.7215 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $19.81 | 9.211% | $21.6347 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $233.64 | 3.421% | $241.6328 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $115.85 | 9.494% | $126.8488 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $1,116.55 | $1,207.5582 | $1,207.55 | $1,207.60 | $1,207.50 | |