| 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 | $190.53 | 13.328% | $215.9238 | $215.92 | $215.90 | $215.90 |
| Purchase #2 | $235.39 | 11.332% | $262.0644 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $29.90 | 5.581% | $31.5687 | $31.57 | $31.55 | $31.60 |
| Purchase #4 | $136.88 | 12.388% | $153.8367 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $33.46 | 13.768% | $38.0668 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $147.33 | 9.801% | $161.7698 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $238.88 | 13.327% | $270.7155 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $1,012.37 | $1,133.9457 | $1,133.95 | $1,133.85 | $1,134.00 | |