| 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 | $234.61 | 5.722% | $248.0344 | $248.03 | $248.05 | $248.00 |
| Purchase #2 | $221.72 | 7.301% | $237.9078 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $106.87 | 5.484% | $112.7308 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $95.78 | 6.326% | $101.839 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $6.60 | 9.438% | $7.2229 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $122.49 | 9.555% | $134.1939 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $55.60 | 4.287% | $57.9836 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $843.67 | $899.9124 | $899.90 | $899.95 | $899.80 | |