| 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 | $101.44 | 7.268% | $108.8127 | $108.81 | $108.80 | $108.80 |
| Purchase #2 | $171.25 | 13.276% | $193.9852 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $176.64 | 11.411% | $196.7964 | $196.80 | $196.80 | $196.80 |
| Purchase #4 | $171.60 | 10.296% | $189.2679 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $127.42 | 4.675% | $133.3769 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $193.91 | 5.399% | $204.3792 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $190.63 | 4.853% | $199.8813 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,132.89 | $1,226.4996 | $1,226.51 | $1,226.55 | $1,226.60 | |