| 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 | $222.59 | 13.491% | $252.6196 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $180.86 | 3.606% | $187.3818 | $187.38 | $187.40 | $187.40 |
| Purchase #3 | $181.85 | 7.178% | $194.9032 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $32.82 | 8.468% | $35.5992 | $35.60 | $35.60 | $35.60 |
| Purchase #5 | $183.49 | 8.808% | $199.6518 | $199.65 | $199.65 | $199.70 |
| Purchase #6 | $165.56 | 9.824% | $181.8246 | $181.82 | $181.80 | $181.80 |
| Purchase #7 | $207.46 | 8.472% | $225.036 | $225.04 | $225.05 | $225.00 |
| 7 purchase totals = | $1,174.63 | $1,277.0162 | $1,277.01 | $1,277.00 | $1,277.00 | |