| 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 | $239.56 | 5.521% | $252.7861 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $128.41 | 9.619% | $140.7618 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $130.91 | 12.742% | $147.5906 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $187.34 | 11.722% | $209.3 | $209.30 | $209.30 | $209.30 |
| Purchase #5 | $158.51 | 3.660% | $164.3115 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $212.62 | 12.326% | $238.8275 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $98.90 | 10.165% | $108.9532 | $108.95 | $108.95 | $109.00 |
| 7 purchase totals = | $1,156.25 | $1,262.5307 | $1,262.53 | $1,262.55 | $1,262.60 | |