| 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 | $140.26 | 3.592% | $145.2981 | $145.30 | $145.30 | $145.30 |
| Purchase #2 | $87.69 | 8.765% | $95.376 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $188.81 | 12.460% | $212.3357 | $212.34 | $212.35 | $212.30 |
| Purchase #4 | $78.89 | 7.270% | $84.6253 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $112.41 | 5.575% | $118.6769 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $242.68 | 11.845% | $271.4254 | $271.43 | $271.45 | $271.40 |
| Purchase #7 | $140.90 | 3.117% | $145.2919 | $145.29 | $145.30 | $145.30 |
| 7 purchase totals = | $991.64 | $1,073.0293 | $1,073.05 | $1,073.15 | $1,073.00 | |