| 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 | $42.37 | 4.557% | $44.3008 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $173.87 | 4.396% | $181.5133 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $118.52 | 13.149% | $134.1042 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $223.53 | 7.432% | $240.1427 | $240.14 | $240.15 | $240.10 |
| Purchase #5 | $145.92 | 11.382% | $162.5286 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $226.44 | 8.592% | $245.8957 | $245.90 | $245.90 | $245.90 |
| Purchase #7 | $120.34 | 9.117% | $131.3114 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $1,050.99 | $1,139.7967 | $1,139.79 | $1,139.80 | $1,139.70 | |