| 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 | $184.34 | 7.835% | $198.783 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $102.35 | 8.563% | $111.1142 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $171.59 | 9.712% | $188.2548 | $188.25 | $188.25 | $188.30 |
| Purchase #4 | $231.50 | 7.303% | $248.4064 | $248.41 | $248.40 | $248.40 |
| Purchase #5 | $194.78 | 11.790% | $217.7446 | $217.74 | $217.75 | $217.70 |
| Purchase #6 | $199.32 | 4.643% | $208.5744 | $208.57 | $208.55 | $208.60 |
| Purchase #7 | $166.45 | 9.278% | $181.8932 | $181.89 | $181.90 | $181.90 |
| 7 purchase totals = | $1,250.33 | $1,354.7706 | $1,354.75 | $1,354.75 | $1,354.80 | |