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 | $224.63 | 3.647% | $232.8223 | $232.82 | $232.80 | $232.80 |
Purchase #2 | $14.72 | 5.388% | $15.5131 | $15.51 | $15.50 | $15.50 |
Purchase #3 | $37.46 | 3.125% | $38.6306 | $38.63 | $38.65 | $38.60 |
Purchase #4 | $7.65 | 7.238% | $8.2037 | $8.20 | $8.20 | $8.20 |
Purchase #5 | $124.60 | 4.427% | $130.116 | $130.12 | $130.10 | $130.10 |
Purchase #6 | $126.82 | 6.370% | $134.8984 | $134.90 | $134.90 | $134.90 |
Purchase #7 | $77.26 | 3.803% | $80.1982 | $80.20 | $80.20 | $80.20 |
7 purchase totals = | $613.14 | $640.3823 | $640.38 | $640.35 | $640.30 |