| 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 | $120.71 | 4.734% | $126.4244 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $96.60 | 10.244% | $106.4957 | $106.50 | $106.50 | $106.50 |
| Purchase #3 | $152.49 | 10.323% | $168.2315 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $231.36 | 6.748% | $246.9722 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $130.69 | 4.618% | $136.7253 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $213.61 | 5.612% | $225.5978 | $225.60 | $225.60 | $225.60 |
| Purchase #7 | $6.36 | 12.749% | $7.1708 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $951.82 | $1,017.6177 | $1,017.62 | $1,017.60 | $1,017.60 | |