| 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 | $241.58 | 4.337% | $252.0573 | $252.06 | $252.05 | $252.10 |
| Purchase #2 | $47.96 | 13.161% | $54.272 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $134.48 | 8.242% | $145.5638 | $145.56 | $145.55 | $145.60 |
| Purchase #4 | $74.89 | 3.465% | $77.4849 | $77.48 | $77.50 | $77.50 |
| Purchase #5 | $107.83 | 13.462% | $122.3461 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $158.66 | 10.148% | $174.7608 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $117.41 | 11.154% | $130.5059 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $882.81 | $956.9908 | $956.99 | $956.95 | $957.10 | |