| 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 | $191.84 | 8.874% | $208.8639 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $44.76 | 12.776% | $50.4785 | $50.48 | $50.50 | $50.50 |
| Purchase #3 | $115.83 | 12.423% | $130.2196 | $130.22 | $130.20 | $130.20 |
| Purchase #4 | $189.43 | 6.181% | $201.1387 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $236.82 | 12.581% | $266.6143 | $266.61 | $266.60 | $266.60 |
| Purchase #6 | $243.40 | 5.587% | $256.9988 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $193.27 | 11.323% | $215.154 | $215.15 | $215.15 | $215.20 |
| 7 purchase totals = | $1,215.35 | $1,329.4678 | $1,329.46 | $1,329.45 | $1,329.50 | |