| 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 | $225.47 | 10.118% | $248.2831 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $218.29 | 3.603% | $226.155 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $165.35 | 9.744% | $181.4617 | $181.46 | $181.45 | $181.50 |
| Purchase #4 | $229.72 | 6.467% | $244.576 | $244.58 | $244.60 | $244.60 |
| Purchase #5 | $231.62 | 13.721% | $263.4006 | $263.40 | $263.40 | $263.40 |
| Purchase #6 | $173.34 | 8.287% | $187.7047 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $243.81 | 4.179% | $253.9988 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $1,487.60 | $1,605.5799 | $1,605.58 | $1,605.60 | $1,605.70 | |