| 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 | $231.27 | 9.531% | $253.3123 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $137.84 | 8.582% | $149.6694 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $197.73 | 13.279% | $223.9866 | $223.99 | $224.00 | $224.00 |
| Purchase #4 | $108.79 | 4.730% | $113.9358 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $142.55 | 5.106% | $149.8286 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $227.35 | 4.446% | $237.458 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $55.71 | 8.599% | $60.5005 | $60.50 | $60.50 | $60.50 |
| 7 purchase totals = | $1,101.24 | $1,188.6912 | $1,188.70 | $1,188.70 | $1,188.70 | |