| 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 | $191.58 | 4.680% | $200.5459 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $113.94 | 12.310% | $127.966 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $225.71 | 3.293% | $233.1426 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $198.44 | 9.767% | $217.8216 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $8.50 | 10.429% | $9.3865 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $80.60 | 13.104% | $91.1618 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $143.26 | 12.734% | $161.5027 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $962.03 | $1,041.5271 | $1,041.53 | $1,041.50 | $1,041.50 | |