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 | $91.36 | 10.449% | $100.9062 | $100.91 | $100.90 | $100.90 |
Purchase #2 | $144.34 | 12.280% | $162.065 | $162.07 | $162.05 | $162.10 |
Purchase #3 | $238.36 | 5.387% | $251.2005 | $251.20 | $251.20 | $251.20 |
Purchase #4 | $136.99 | 11.248% | $152.3986 | $152.40 | $152.40 | $152.40 |
Purchase #5 | $107.65 | 9.643% | $118.0307 | $118.03 | $118.05 | $118.00 |
Purchase #6 | $176.38 | 6.493% | $187.8324 | $187.83 | $187.85 | $187.80 |
Purchase #7 | $24.69 | 11.445% | $27.5158 | $27.52 | $27.50 | $27.50 |
7 purchase totals = | $919.77 | $999.9492 | $999.96 | $999.95 | $999.90 |