| 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 | $152.90 | 8.802% | $166.3583 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $217.28 | 3.288% | $224.4242 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $225.97 | 11.741% | $252.5011 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $50.48 | 12.869% | $56.9763 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $238.31 | 3.452% | $246.5365 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $225.97 | 13.422% | $256.2997 | $256.30 | $256.30 | $256.30 |
| Purchase #7 | $91.64 | 9.527% | $100.3705 | $100.37 | $100.35 | $100.40 |
| 7 purchase totals = | $1,202.55 | $1,303.4666 | $1,303.47 | $1,303.45 | $1,303.50 | |