| 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 | $242.82 | 9.310% | $265.4265 | $265.43 | $265.45 | $265.40 |
| Purchase #2 | $218.92 | 7.690% | $235.7549 | $235.75 | $235.75 | $235.80 |
| Purchase #3 | $192.54 | 3.107% | $198.5222 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $233.63 | 10.602% | $258.3995 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $134.91 | 4.320% | $140.7381 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $111.81 | 8.182% | $120.9583 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $46.97 | 4.656% | $49.1569 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $1,181.60 | $1,268.9564 | $1,268.96 | $1,268.95 | $1,269.00 | |