| 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 | $101.84 | 13.279% | $115.3633 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $208.60 | 4.516% | $218.0204 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $113.51 | 6.167% | $120.5102 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $15.61 | 5.335% | $16.4428 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $158.92 | 8.486% | $172.406 | $172.41 | $172.40 | $172.40 |
| Purchase #6 | $250.67 | 4.545% | $262.063 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $124.26 | 3.499% | $128.6079 | $128.61 | $128.60 | $128.60 |
| 7 purchase totals = | $973.41 | $1,033.4136 | $1,033.41 | $1,033.35 | $1,033.40 | |