| 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 | $14.59 | 3.520% | $15.1036 | $15.10 | $15.10 | $15.10 |
| Purchase #2 | $209.69 | 6.350% | $223.0053 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $114.69 | 9.874% | $126.0145 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $162.34 | 3.516% | $168.0479 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $187.45 | 6.614% | $199.8479 | $199.85 | $199.85 | $199.80 |
| Purchase #6 | $104.86 | 3.403% | $108.4284 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $172.74 | 9.718% | $189.5269 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $966.36 | $1,029.9745 | $1,029.98 | $1,030.00 | $1,029.80 | |