| 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 | $231.93 | 9.441% | $253.8265 | $253.83 | $253.85 | $253.80 |
| Purchase #2 | $214.80 | 6.453% | $228.661 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $199.56 | 3.638% | $206.82 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $194.34 | 3.499% | $201.14 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $190.94 | 11.869% | $213.6027 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $136.90 | 12.745% | $154.3479 | $154.35 | $154.35 | $154.30 |
| Purchase #7 | $15.81 | 11.720% | $17.6629 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $1,184.28 | $1,276.0610 | $1,276.06 | $1,276.05 | $1,276.00 | |